520055886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{3671}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 1189375488

約数和(自身を除く): 669319602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3373, 3671, 6746, 7342, 10119, 11013, 20238, 22026, 23611, 25697, 47222, 51394, 70833, 77091, 141666, 154182, 12382283, 24764566, 37146849, 74293698, 86675981, 173351962, 260027943, 520055886]

約数ペア:

[(1, 520055886), (2, 260027943), (3, 173351962), (6, 86675981), (7, 74293698), (14, 37146849), (21, 24764566), (42, 12382283), (3373, 154182), (3671, 141666), (6746, 77091), (7342, 70833), (10119, 51394), (11013, 47222), (20238, 25697), (22026, 23611)]