1907313616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{60727}}^1$

素因数の和:60899

約数の個数: 40

約数和(自身を含む): 4006104704

約数和(自身を除く): 2098791088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 15704, 31408, 60727, 121454, 242908, 485816, 789451, 971632, 1578902, 3157804, 6315608, 9169777, 12631216, 18339554, 36679108, 73358216, 119207101, 146716432, 238414202, 476828404, 953656808, 1907313616]

約数ペア:

[(1, 1907313616), (2, 953656808), (4, 476828404), (8, 238414202), (13, 146716432), (16, 119207101), (26, 73358216), (52, 36679108), (104, 18339554), (151, 12631216), (208, 9169777), (302, 6315608), (604, 3157804), (1208, 1578902), (1963, 971632), (2416, 789451), (3926, 485816), (7852, 242908), (15704, 121454), (31408, 60727)]