2016080905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1\times {\mathrm{4201}}^1$

素因数の和:6588

約数の個数: 16

約数和(自身を含む): 2479953168

約数和(自身を除く): 463872263

約数列:

[1, 5, 41, 205, 2341, 4201, 11705, 21005, 95981, 172241, 479905, 861205, 9834541, 49172705, 403216181, 2016080905]

約数ペア:

[(1, 2016080905), (5, 403216181), (41, 49172705), (205, 9834541), (2341, 861205), (4201, 479905), (11705, 172241), (21005, 95981)]