858286546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{145423}}^1$

素因数の和:145665

約数の個数: 16

約数和(自身を含む): 1392580224

約数和(自身を除く): 534293678

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 145423, 290846, 1890499, 3780998, 33011021, 66022042, 429143273, 858286546]

約数ペア:

[(1, 858286546), (2, 429143273), (13, 66022042), (26, 33011021), (227, 3780998), (454, 1890499), (2951, 290846), (5902, 145423)]