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약수의 합 · Vinony

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약수의 합

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EntityQ4047453· pop 7

약수의 합

Also known as divisor sum, sigma function, divisor function

양의 정수의 모든 양의 약수의 합을 구하는 수론적 함수

Wikidata facts

Image: Sigma function.svg

via Wikidata · CC0

Available in 7 languages

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via Wikidata sitelinks · CC0

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divisor function

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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

additive function

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arithmetic mean

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frequency divider

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Multiply–accumulate operation

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rational number

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quantile function

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log sum inequality

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