8400604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 15346800

約数和(自身を除く): 6946196

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 521, 556, 1042, 2084, 4031, 8062, 15109, 16124, 30218, 60436, 72419, 144838, 289676, 2100151, 4200302, 8400604]

約数ペア:

[(1, 8400604), (2, 4200302), (4, 2100151), (29, 289676), (58, 144838), (116, 72419), (139, 60436), (278, 30218), (521, 16124), (556, 15109), (1042, 8062), (2084, 4031)]