2040461423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14879}}^1$

素因数の和:15047

約数の個数: 32

約数和(自身を含む): 2759823360

約数和(自身を除く): 719361937

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 959, 1001, 1507, 1781, 10549, 12467, 14879, 19591, 104153, 137137, 163669, 193427, 1145683, 1353989, 2038423, 2127697, 14268961, 14893879, 22422653, 26499499, 156958571, 185496493, 291494489, 2040461423]

約数ペア:

[(1, 2040461423), (7, 291494489), (11, 185496493), (13, 156958571), (77, 26499499), (91, 22422653), (137, 14893879), (143, 14268961), (959, 2127697), (1001, 2038423), (1507, 1353989), (1781, 1145683), (10549, 193427), (12467, 163669), (14879, 137137), (19591, 104153)]