401804944

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{23669}}^1$

素因数の和:24738

約数の個数: 20

約数和(自身を含む): 779263740

約数和(自身を除く): 377458796

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 4244, 8488, 16976, 23669, 47338, 94676, 189352, 378704, 25112809, 50225618, 100451236, 200902472, 401804944]

約数ペア:

[(1, 401804944), (2, 200902472), (4, 100451236), (8, 50225618), (16, 25112809), (1061, 378704), (2122, 189352), (4244, 94676), (8488, 47338), (16976, 23669)]