749207956

素因数分解:

$2^2\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{12821}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 1499250816

約数和(自身を除く): 750042860

約数列:

[1, 2, 4, 7, 14, 28, 2087, 4174, 8348, 12821, 14609, 25642, 29218, 51284, 58436, 89747, 179494, 358988, 26757427, 53514854, 107029708, 187301989, 374603978, 749207956]

約数ペア:

[(1, 749207956), (2, 374603978), (4, 187301989), (7, 107029708), (14, 53514854), (28, 26757427), (2087, 358988), (4174, 179494), (8348, 89747), (12821, 58436), (14609, 51284), (25642, 29218)]