2016167855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{205417}}^1$

素因数の和:205586

約数の個数: 16

約数和(自身を含む): 2622777024

約数和(自身を除く): 606609169

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 205417, 1027085, 2670421, 13352105, 31017967, 155089835, 403233571, 2016167855]

約数ペア:

[(1, 2016167855), (5, 403233571), (13, 155089835), (65, 31017967), (151, 13352105), (755, 2670421), (1963, 1027085), (9815, 205417)]