858556806

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{28229}}^1$

素因数の和:28408

約数の個数: 32

約数和(自身を含む): 1776457440

約数和(自身を除く): 917900634

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 222, 274, 411, 822, 5069, 10138, 15207, 28229, 30414, 56458, 84687, 169374, 1044473, 2088946, 3133419, 3867373, 6266838, 7734746, 11602119, 23204238, 143092801, 286185602, 429278403, 858556806]

約数ペア:

[(1, 858556806), (2, 429278403), (3, 286185602), (6, 143092801), (37, 23204238), (74, 11602119), (111, 7734746), (137, 6266838), (222, 3867373), (274, 3133419), (411, 2088946), (822, 1044473), (5069, 169374), (10138, 84687), (15207, 56458), (28229, 30414)]