2158399014913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{33391}}^1\times {\mathrm{20219}}^1$

素因数の和:53772

約数の個数: 16

約数和(自身を含む): 2268625766400

約数和(自身を除く): 110226751487

約数列:

[1, 23, 139, 3197, 20219, 33391, 465037, 767993, 2810441, 4641349, 64640143, 106751027, 675132629, 15528050467, 93843435431, 2158399014913]

約数ペア:

[(1, 2158399014913), (23, 93843435431), (139, 15528050467), (3197, 675132629), (20219, 106751027), (33391, 64640143), (465037, 4641349), (767993, 2810441)]