389600246

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{471671}}^1$

素因数の和:471739

約数の個数: 16

約数和(自身を含む): 679207680

約数和(自身を除く): 289607434

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 471671, 943342, 3301697, 6603394, 27828589, 55657178, 194800123, 389600246]

約数ペア:

[(1, 389600246), (2, 194800123), (7, 55657178), (14, 27828589), (59, 6603394), (118, 3301697), (413, 943342), (826, 471671)]