2468774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 5225472

約数和(自身を除く): 2756698

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 41, 46, 77, 82, 119, 154, 161, 187, 238, 253, 287, 322, 374, 391, 451, 506, 574, 697, 782, 902, 943, 1309, 1394, 1771, 1886, 2618, 2737, 3157, 3542, 4301, 4879, 5474, 6314, 6601, 7667, 8602, 9758, 10373, 13202, 15334, 16031, 20746, 30107, 32062, 53669, 60214, 72611, 107338, 112217, 145222, 176341, 224434, 352682, 1234387, 2468774]

約数ペア:

[(1, 2468774), (2, 1234387), (7, 352682), (11, 224434), (14, 176341), (17, 145222), (22, 112217), (23, 107338), (34, 72611), (41, 60214), (46, 53669), (77, 32062), (82, 30107), (119, 20746), (154, 16031), (161, 15334), (187, 13202), (238, 10373), (253, 9758), (287, 8602), (322, 7667), (374, 6601), (391, 6314), (451, 5474), (506, 4879), (574, 4301), (697, 3542), (782, 3157), (902, 2737), (943, 2618), (1309, 1886), (1394, 1771)]