621644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 557716

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 233, 466, 667, 932, 1334, 2668, 5359, 6757, 10718, 13514, 21436, 27028, 155411, 310822, 621644]

約数ペア:

[(1, 621644), (2, 310822), (4, 155411), (23, 27028), (29, 21436), (46, 13514), (58, 10718), (92, 6757), (116, 5359), (233, 2668), (466, 1334), (667, 932)]