1966565557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 2158035264

約数和(自身を除く): 191469707

約数列:

[1, 11, 307, 661, 881, 3377, 7271, 9691, 202927, 270467, 582341, 2232197, 2975137, 6405751, 178778687, 1966565557]

約数ペア:

[(1, 1966565557), (11, 178778687), (307, 6405751), (661, 2975137), (881, 2232197), (3377, 582341), (7271, 270467), (9691, 202927)]