25855490521

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1\times {\mathrm{12071}}^1$

素因数の和:14184

約数の個数: 16

約数和(自身を含む): 29755065600

約数和(自身を除く): 3899575079

約数列:

[1, 7, 157, 1099, 1949, 12071, 13643, 84497, 305993, 1895147, 2141951, 13266029, 23526379, 164684653, 3693641503, 25855490521]

約数ペア:

[(1, 25855490521), (7, 3693641503), (157, 164684653), (1099, 23526379), (1949, 13266029), (12071, 2141951), (13643, 1895147), (84497, 305993)]