12764758279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 16478061600

約数和(自身を除く): 3713303321

約数列:

[1, 7, 13, 37, 49, 91, 259, 379, 481, 637, 1429, 1813, 2653, 3367, 4927, 10003, 14023, 18571, 18577, 23569, 34489, 52873, 70021, 98161, 130039, 182299, 241423, 370111, 541591, 687127, 687349, 910273, 1276093, 2590777, 3791137, 4811443, 7040683, 8932651, 20038867, 26537959, 33680101, 49284781, 140272069, 260505271, 344993467, 981904483, 1823536897, 12764758279]

約数ペア:

[(1, 12764758279), (7, 1823536897), (13, 981904483), (37, 344993467), (49, 260505271), (91, 140272069), (259, 49284781), (379, 33680101), (481, 26537959), (637, 20038867), (1429, 8932651), (1813, 7040683), (2653, 4811443), (3367, 3791137), (4927, 2590777), (10003, 1276093), (14023, 910273), (18571, 687349), (18577, 687127), (23569, 541591), (34489, 370111), (52873, 241423), (70021, 182299), (98161, 130039)]