2201316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 5625984

約数和(自身を除く): 3424668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 137, 156, 206, 274, 309, 411, 412, 548, 618, 822, 1236, 1339, 1644, 1781, 2678, 3562, 4017, 5343, 5356, 7124, 8034, 10686, 14111, 16068, 21372, 28222, 42333, 56444, 84666, 169332, 183443, 366886, 550329, 733772, 1100658, 2201316]

約数ペア:

[(1, 2201316), (2, 1100658), (3, 733772), (4, 550329), (6, 366886), (12, 183443), (13, 169332), (26, 84666), (39, 56444), (52, 42333), (78, 28222), (103, 21372), (137, 16068), (156, 14111), (206, 10686), (274, 8034), (309, 7124), (411, 5356), (412, 5343), (548, 4017), (618, 3562), (822, 2678), (1236, 1781), (1339, 1644)]