331359740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{154841}}^1$

素因数の和:154957

約数の個数: 24

約数和(自身を含む): 702363312

約数和(自身を除く): 371003572

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 154841, 309682, 619364, 774205, 1548410, 3096820, 16567987, 33135974, 66271948, 82839935, 165679870, 331359740]

約数ペア:

[(1, 331359740), (2, 165679870), (4, 82839935), (5, 66271948), (10, 33135974), (20, 16567987), (107, 3096820), (214, 1548410), (428, 774205), (535, 619364), (1070, 309682), (2140, 154841)]