1258332292

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 2547216000

約数和(自身を除く): 1288883708

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 499, 791, 797, 998, 1582, 1594, 1996, 3164, 3188, 3493, 5579, 6986, 11158, 13972, 22316, 56387, 90061, 112774, 180122, 225548, 360244, 394709, 397703, 630427, 789418, 795406, 1260854, 1578836, 1590812, 2521708, 2783921, 5567842, 11135684, 44940439, 89880878, 179761756, 314583073, 629166146, 1258332292]

約数ペア:

[(1, 1258332292), (2, 629166146), (4, 314583073), (7, 179761756), (14, 89880878), (28, 44940439), (113, 11135684), (226, 5567842), (452, 2783921), (499, 2521708), (791, 1590812), (797, 1578836), (998, 1260854), (1582, 795406), (1594, 789418), (1996, 630427), (3164, 397703), (3188, 394709), (3493, 360244), (5579, 225548), (6986, 180122), (11158, 112774), (13972, 90061), (22316, 56387)]