1788202364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 3429037248

約数和(自身を除く): 1640834884

約数列:

[1, 2, 4, 13, 26, 52, 103, 137, 206, 274, 412, 548, 1339, 1781, 2437, 2678, 3562, 4874, 5356, 7124, 9748, 14111, 28222, 31681, 56444, 63362, 126724, 183443, 251011, 333869, 366886, 502022, 667738, 733772, 1004044, 1335476, 3263143, 4340297, 6526286, 8680594, 13052572, 17361188, 34388507, 68777014, 137554028, 447050591, 894101182, 1788202364]

約数ペア:

[(1, 1788202364), (2, 894101182), (4, 447050591), (13, 137554028), (26, 68777014), (52, 34388507), (103, 17361188), (137, 13052572), (206, 8680594), (274, 6526286), (412, 4340297), (548, 3263143), (1339, 1335476), (1781, 1004044), (2437, 733772), (2678, 667738), (3562, 502022), (4874, 366886), (5356, 333869), (7124, 251011), (9748, 183443), (14111, 126724), (28222, 63362), (31681, 56444)]