2068552100045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{15692843}}^1$

素因数の和:15693532

約数の個数: 16

約数和(自身を含む): 2546760267072

約数和(自身を除く): 478208167027

約数列:

[1, 5, 41, 205, 643, 3215, 26363, 131815, 15692843, 78464215, 643406563, 3217032815, 10090498049, 50452490245, 413710420009, 2068552100045]

約数ペア:

[(1, 2068552100045), (5, 413710420009), (41, 50452490245), (205, 10090498049), (643, 3217032815), (3215, 643406563), (26363, 78464215), (131815, 15692843)]