561614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 911520

約数和(自身を除く): 349906

約数列:

[1, 2, 23, 29, 46, 58, 421, 667, 842, 1334, 9683, 12209, 19366, 24418, 280807, 561614]

約数ペア:

[(1, 561614), (2, 280807), (23, 24418), (29, 19366), (46, 12209), (58, 9683), (421, 1334), (667, 842)]