1047472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3876

約数の個数: 20

約数和(自身を含む): 2149416

約数和(自身を除く): 1101944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3851, 7702, 15404, 30808, 61616, 65467, 130934, 261868, 523736, 1047472]

約数ペア:

[(1, 1047472), (2, 523736), (4, 261868), (8, 130934), (16, 65467), (17, 61616), (34, 30808), (68, 15404), (136, 7702), (272, 3851)]