391474416

素因数分解:

$2^4\times 3^1\times {\mathrm{8155717}}^1$

素因数の和:8155728

約数の個数: 20

約数和(自身を含む): 1011309032

約数和(自身を除く): 619834616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8155717, 16311434, 24467151, 32622868, 48934302, 65245736, 97868604, 130491472, 195737208, 391474416]

約数ペア:

[(1, 391474416), (2, 195737208), (3, 130491472), (4, 97868604), (6, 65245736), (8, 48934302), (12, 32622868), (16, 24467151), (24, 16311434), (48, 8155717)]