1040805868

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{3593}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 1838546640

約数和(自身を除く): 797740772

約数列:

[1, 2, 4, 139, 278, 521, 556, 1042, 2084, 3593, 7186, 14372, 72419, 144838, 289676, 499427, 998854, 1871953, 1997708, 3743906, 7487812, 260201467, 520402934, 1040805868]

約数ペア:

[(1, 1040805868), (2, 520402934), (4, 260201467), (139, 7487812), (278, 3743906), (521, 1997708), (556, 1871953), (1042, 998854), (2084, 499427), (3593, 289676), (7186, 144838), (14372, 72419)]