2858388841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{905413}}^1$

素因数の和:905472

約数の個数: 16

約数和(自身を含む): 3650629248

約数和(自身を除く): 792240407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 905413, 6337891, 9959543, 37121933, 69716801, 259853531, 408341263, 2858388841]

約数ペア:

[(1, 2858388841), (7, 408341263), (11, 259853531), (41, 69716801), (77, 37121933), (287, 9959543), (451, 6337891), (3157, 905413)]