1397472488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{44101}}^1$

素因数の和:44357

約数の個数: 32

約数和(自身を含む): 2786364360

約数和(自身を除く): 1388891872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 3961, 7922, 15844, 31688, 44101, 88202, 176404, 352808, 749717, 1499434, 2998868, 5997736, 10275533, 20551066, 41102132, 82204264, 174684061, 349368122, 698736244, 1397472488]

約数ペア:

[(1, 1397472488), (2, 698736244), (4, 349368122), (8, 174684061), (17, 82204264), (34, 41102132), (68, 20551066), (136, 10275533), (233, 5997736), (466, 2998868), (932, 1499434), (1864, 749717), (3961, 352808), (7922, 176404), (15844, 88202), (31688, 44101)]