426138842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{53819}}^1$

素因数の和:53965

約数の個数: 16

約数和(自身を含む): 662631840

約数和(自身を除く): 236492998

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 53819, 107638, 1991303, 3982606, 5758633, 11517266, 213069421, 426138842]

約数ペア:

[(1, 426138842), (2, 213069421), (37, 11517266), (74, 5758633), (107, 3982606), (214, 1991303), (3959, 107638), (7918, 53819)]