2912888222

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 4844577600

約数和(自身を除く): 1931689378

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 4913, 6647, 9826, 12889, 13294, 25778, 112999, 219113, 225998, 296447, 438226, 592894, 3724921, 5039599, 7449842, 10079198, 63323657, 85673183, 126647314, 171346366, 1456444111, 2912888222]

約数ペア:

[(1, 2912888222), (2, 1456444111), (17, 171346366), (23, 126647314), (34, 85673183), (46, 63323657), (289, 10079198), (391, 7449842), (578, 5039599), (782, 3724921), (4913, 592894), (6647, 438226), (9826, 296447), (12889, 225998), (13294, 219113), (25778, 112999)]