620126066

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8199

約数の個数: 48

約数和(自身を含む): 1166931360

約数和(自身を除く): 546805294

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 4018, 5453, 8123, 10906, 16246, 38171, 56861, 76342, 113722, 154337, 308674, 333043, 398027, 666086, 796054, 1080359, 2160718, 2331301, 4662602, 6327817, 7562513, 12655634, 15125026, 16319107, 32638214, 44294719, 88589438, 310063033, 620126066]

約数ペア:

[(1, 620126066), (2, 310063033), (7, 88589438), (14, 44294719), (19, 32638214), (38, 16319107), (41, 15125026), (49, 12655634), (82, 7562513), (98, 6327817), (133, 4662602), (266, 2331301), (287, 2160718), (574, 1080359), (779, 796054), (931, 666086), (1558, 398027), (1862, 333043), (2009, 308674), (4018, 154337), (5453, 113722), (8123, 76342), (10906, 56861), (16246, 38171)]