408779632

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{8693}}^1$

素因数の和:11640

約数の個数: 20

約数和(自身を含む): 792371160

約数和(自身を除く): 383591528

約数列:

[1, 2, 4, 8, 16, 2939, 5878, 8693, 11756, 17386, 23512, 34772, 47024, 69544, 139088, 25548727, 51097454, 102194908, 204389816, 408779632]

約数ペア:

[(1, 408779632), (2, 204389816), (4, 102194908), (8, 51097454), (16, 25548727), (2939, 139088), (5878, 69544), (8693, 47024), (11756, 34772), (17386, 23512)]