2007130258

素因数分解:

$2^1\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{15889}}^1$

素因数の和:17194

約数の個数: 24

約数和(自身を含む): 3505175100

約数和(自身を除く): 1498044842

約数列:

[1, 2, 7, 14, 49, 98, 1289, 2578, 9023, 15889, 18046, 31778, 63161, 111223, 126322, 222446, 778561, 1557122, 20480921, 40961842, 143366447, 286732894, 1003565129, 2007130258]

約数ペア:

[(1, 2007130258), (2, 1003565129), (7, 286732894), (14, 143366447), (49, 40961842), (98, 20480921), (1289, 1557122), (2578, 778561), (9023, 222446), (15889, 126322), (18046, 111223), (31778, 63161)]