636632668

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{14851}}^1$

素因数の和:16393

約数の個数: 24

約数和(自身を含む): 1274182784

約数和(自身を除く): 637550116

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 14851, 21434, 29702, 42868, 59404, 103957, 207914, 415828, 22736881, 45473762, 90947524, 159158167, 318316334, 636632668]

約数ペア:

[(1, 636632668), (2, 318316334), (4, 159158167), (7, 90947524), (14, 45473762), (28, 22736881), (1531, 415828), (3062, 207914), (6124, 103957), (10717, 59404), (14851, 42868), (21434, 29702)]