413630674

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{35107}}^1$

素因数の和:35289

約数の個数: 16

約数和(自身を含む): 639527328

約数和(自身を除く): 225896654

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 35107, 70214, 1509601, 3019202, 4809659, 9619318, 206815337, 413630674]

約数ペア:

[(1, 413630674), (2, 206815337), (43, 9619318), (86, 4809659), (137, 3019202), (274, 1509601), (5891, 70214), (11782, 35107)]