2056523885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{20939}}^1$

素因数の和:22468

約数の個数: 16

約数和(自身を含む): 2659547520

約数和(自身を除く): 603023635

約数列:

[1, 5, 13, 65, 1511, 7555, 19643, 20939, 98215, 104695, 272207, 1361035, 31638829, 158194145, 411304777, 2056523885]

約数ペア:

[(1, 2056523885), (5, 411304777), (13, 158194145), (65, 31638829), (1511, 1361035), (7555, 272207), (19643, 104695), (20939, 98215)]