520039348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{14843}}^1$

素因数の和:15327

約数の個数: 24

約数和(自身を含む): 960109920

約数和(自身を除く): 440070572

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 8759, 14843, 17518, 29686, 35036, 59372, 282017, 564034, 1128068, 6842623, 13685246, 27370492, 130009837, 260019674, 520039348]

約数ペア:

[(1, 520039348), (2, 260019674), (4, 130009837), (19, 27370492), (38, 13685246), (76, 6842623), (461, 1128068), (922, 564034), (1844, 282017), (8759, 59372), (14843, 35036), (17518, 29686)]