390339948

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{411751}}^1$

素因数の和:411837

約数の個数: 24

約数和(自身を含む): 922324480

約数和(自身を除く): 531984532

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 411751, 823502, 1235253, 1647004, 2470506, 4941012, 32528329, 65056658, 97584987, 130113316, 195169974, 390339948]

約数ペア:

[(1, 390339948), (2, 195169974), (3, 130113316), (4, 97584987), (6, 65056658), (12, 32528329), (79, 4941012), (158, 2470506), (237, 1647004), (316, 1235253), (474, 823502), (948, 411751)]