318323812

素因数分解:

$2^2\times {\mathrm{9631}}^1\times {\mathrm{8263}}^1$

素因数の和:17898

約数の個数: 12

約数和(自身を含む): 557191936

約数和(自身を除く): 238868124

約数列:

[1, 2, 4, 8263, 9631, 16526, 19262, 33052, 38524, 79580953, 159161906, 318323812]

約数ペア:

[(1, 318323812), (2, 159161906), (4, 79580953), (8263, 38524), (9631, 33052), (16526, 19262)]