2531824

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:928

約数の個数: 20

約数和(自身を含む): 4933960

約数和(自身を除く): 2402136

約数列:

[1, 2, 4, 8, 16, 229, 458, 691, 916, 1382, 1832, 2764, 3664, 5528, 11056, 158239, 316478, 632956, 1265912, 2531824]

約数ペア:

[(1, 2531824), (2, 1265912), (4, 632956), (8, 316478), (16, 158239), (229, 11056), (458, 5528), (691, 3664), (916, 2764), (1382, 1832)]