401250604

素因数分解:

$2^2\times {\mathrm{1531}}^1\times {\mathrm{65521}}^1$

素因数の和:67056

約数の個数: 12

約数和(自身を含む): 702657928

約数和(自身を除く): 301407324

約数列:

[1, 2, 4, 1531, 3062, 6124, 65521, 131042, 262084, 100312651, 200625302, 401250604]

約数ペア:

[(1, 401250604), (2, 200625302), (4, 100312651), (1531, 262084), (3062, 131042), (6124, 65521)]