1913303540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2333297}}^1$

素因数の和:2333347

約数の個数: 24

約数和(自身を含む): 4115937672

約数和(自身を除く): 2202634132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2333297, 4666594, 9333188, 11666485, 23332970, 46665940, 95665177, 191330354, 382660708, 478325885, 956651770, 1913303540]

約数ペア:

[(1, 1913303540), (2, 956651770), (4, 478325885), (5, 382660708), (10, 191330354), (20, 95665177), (41, 46665940), (82, 23332970), (164, 11666485), (205, 9333188), (410, 4666594), (820, 2333297)]