479250434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{63781}}^1$

素因数の和:63830

約数の個数: 24

約数和(自身を含む): 822405108

約数和(自身を除く): 343154674

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 63781, 127562, 829153, 1084277, 1658306, 2168554, 14095601, 18432709, 28191202, 36865418, 239625217, 479250434]

約数ペア:

[(1, 479250434), (2, 239625217), (13, 36865418), (17, 28191202), (26, 18432709), (34, 14095601), (221, 2168554), (289, 1658306), (442, 1084277), (578, 829153), (3757, 127562), (7514, 63781)]