974714626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{213847}}^1$

素因数の和:213945

約数の個数: 16

約数和(自身を含む): 1524308544

約数和(自身を除く): 549593918

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 213847, 427694, 9195421, 11333891, 18390842, 22667782, 487357313, 974714626]

約数ペア:

[(1, 974714626), (2, 487357313), (43, 22667782), (53, 18390842), (86, 11333891), (106, 9195421), (2279, 427694), (4558, 213847)]