2015274118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{640583}}^1$

素因数の和:640620

約数の個数: 24

約数和(自身を含む): 3578302224

約数和(自身を除く): 1563028106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 640583, 1281166, 7046413, 8327579, 14092826, 16655158, 77510543, 91603369, 155021086, 183206738, 1007637059, 2015274118]

約数ペア:

[(1, 2015274118), (2, 1007637059), (11, 183206738), (13, 155021086), (22, 91603369), (26, 77510543), (121, 16655158), (143, 14092826), (242, 8327579), (286, 7046413), (1573, 1281166), (3146, 640583)]