2688662719

素因数分解:

${\mathrm{71}}^2\times {\mathrm{173}}^1\times {\mathrm{3083}}^1$

素因数の和:3398

約数の個数: 12

約数和(自身を含む): 2743717608

約数和(自身を除く): 55054889

約数列:

[1, 71, 173, 3083, 5041, 12283, 218893, 533359, 872093, 15541403, 37868489, 2688662719]

約数ペア:

[(1, 2688662719), (71, 37868489), (173, 15541403), (3083, 872093), (5041, 533359), (12283, 218893)]