682334044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{399493}}^1$

素因数の和:399565

約数の個数: 24

約数和(自身を含む): 1387043168

約数和(自身を除く): 704709124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 399493, 798986, 1597972, 2796451, 5592902, 11185804, 24369073, 48738146, 97476292, 170583511, 341167022, 682334044]

約数ペア:

[(1, 682334044), (2, 341167022), (4, 170583511), (7, 97476292), (14, 48738146), (28, 24369073), (61, 11185804), (122, 5592902), (244, 2796451), (427, 1597972), (854, 798986), (1708, 399493)]