7740490

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 13983048

約数和(自身を除く): 6242558

約数列:

[1, 2, 5, 10, 313, 626, 1565, 2473, 3130, 4946, 12365, 24730, 774049, 1548098, 3870245, 7740490]

約数ペア:

[(1, 7740490), (2, 3870245), (5, 1548098), (10, 774049), (313, 24730), (626, 12365), (1565, 4946), (2473, 3130)]