794279969020

素因数分解:

$2^2\times 5^1\times {\mathrm{65413}}^1\times {\mathrm{607127}}^1$

素因数の和:672549

約数の個数: 24

約数和(自身を含む): 1668016181664

約数和(自身を除く): 873736212644

約数列:

[1, 2, 4, 5, 10, 20, 65413, 130826, 261652, 327065, 607127, 654130, 1214254, 1308260, 2428508, 3035635, 6071270, 12142540, 39713998451, 79427996902, 158855993804, 198569992255, 397139984510, 794279969020]

約数ペア:

[(1, 794279969020), (2, 397139984510), (4, 198569992255), (5, 158855993804), (10, 79427996902), (20, 39713998451), (65413, 12142540), (130826, 6071270), (261652, 3035635), (327065, 2428508), (607127, 1308260), (654130, 1214254)]