858642830

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{38281}}^1$

素因数の和:40531

約数の個数: 16

約数和(自身を含む): 1546286544

約数和(自身を除く): 687643714

約数列:

[1, 2, 5, 10, 2243, 4486, 11215, 22430, 38281, 76562, 191405, 382810, 85864283, 171728566, 429321415, 858642830]

約数ペア:

[(1, 858642830), (2, 429321415), (5, 171728566), (10, 85864283), (2243, 382810), (4486, 191405), (11215, 76562), (22430, 38281)]