13465367032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{524189}}^1$

素因数の和:524240

約数の個数: 48

約数和(自身を含む): 28778031000

約数和(自身を除く): 15312663968

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 12844, 25688, 524189, 1048378, 2096756, 4193512, 6814457, 9959591, 13628914, 19919182, 27257828, 39838364, 54515656, 79676728, 88587941, 129474683, 177175882, 258949366, 354351764, 517898732, 708703528, 1035797464, 1683170879, 3366341758, 6732683516, 13465367032]

約数ペア:

[(1, 13465367032), (2, 6732683516), (4, 3366341758), (8, 1683170879), (13, 1035797464), (19, 708703528), (26, 517898732), (38, 354351764), (52, 258949366), (76, 177175882), (104, 129474683), (152, 88587941), (169, 79676728), (247, 54515656), (338, 39838364), (494, 27257828), (676, 19919182), (988, 13628914), (1352, 9959591), (1976, 6814457), (3211, 4193512), (6422, 2096756), (12844, 1048378), (25688, 524189)]