10721931262

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{76379}}^1$

素因数の和:76696

約数の個数: 32

約数和(自身を含む): 18947128320

約数和(自身を除く): 8225197058

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 1897, 3794, 10027, 20054, 70189, 76379, 140378, 152758, 534653, 1069306, 2826023, 5652046, 19782161, 20698709, 39564322, 41397418, 144890963, 289781926, 765852233, 1531704466, 5360965631, 10721931262]

約数ペア:

[(1, 10721931262), (2, 5360965631), (7, 1531704466), (14, 765852233), (37, 289781926), (74, 144890963), (259, 41397418), (271, 39564322), (518, 20698709), (542, 19782161), (1897, 5652046), (3794, 2826023), (10027, 1069306), (20054, 534653), (70189, 152758), (76379, 140378)]