2011309168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{672229}}^1$

素因数の和:672265

約数の個数: 40

約数和(自身を含む): 4501252080

約数和(自身を除く): 2489942912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 672229, 1344458, 2688916, 5377832, 7394519, 10755664, 11427893, 14789038, 22855786, 29578076, 45711572, 59156152, 91423144, 118312304, 125706823, 182846288, 251413646, 502827292, 1005654584, 2011309168]

約数ペア:

[(1, 2011309168), (2, 1005654584), (4, 502827292), (8, 251413646), (11, 182846288), (16, 125706823), (17, 118312304), (22, 91423144), (34, 59156152), (44, 45711572), (68, 29578076), (88, 22855786), (136, 14789038), (176, 11427893), (187, 10755664), (272, 7394519), (374, 5377832), (748, 2688916), (1496, 1344458), (2992, 672229)]