2497236842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{60457}}^1$

素因数の和:61565

約数の個数: 16

約数和(自身を含む): 3946698240

約数和(自身を除く): 1449461398

約数列:

[1, 2, 19, 38, 1087, 2174, 20653, 41306, 60457, 120914, 1148683, 2297366, 65716759, 131433518, 1248618421, 2497236842]

約数ペア:

[(1, 2497236842), (2, 1248618421), (19, 131433518), (38, 65716759), (1087, 2297366), (2174, 1148683), (20653, 120914), (41306, 60457)]