2498049230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{6869}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 4612023360

約数和(自身を除く): 2113974130

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 887, 1774, 4435, 6869, 8870, 13738, 34345, 36367, 68690, 72734, 181835, 281629, 363670, 563258, 1408145, 2816290, 6092803, 12185606, 30464015, 60928030, 249804923, 499609846, 1249024615, 2498049230]

約数ペア:

[(1, 2498049230), (2, 1249024615), (5, 499609846), (10, 249804923), (41, 60928030), (82, 30464015), (205, 12185606), (410, 6092803), (887, 2816290), (1774, 1408145), (4435, 563258), (6869, 363670), (8870, 281629), (13738, 181835), (34345, 72734), (36367, 68690)]