2050821695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1\times {\mathrm{7079}}^1$

素因数の和:11554

約数の個数: 16

約数和(自身を含む): 2651261760

約数和(自身を除く): 600440065

約数列:

[1, 5, 13, 65, 4457, 7079, 22285, 35395, 57941, 92027, 289705, 460135, 31551103, 157755515, 410164339, 2050821695]

約数ペア:

[(1, 2050821695), (5, 410164339), (13, 157755515), (65, 31551103), (4457, 460135), (7079, 289705), (22285, 92027), (35395, 57941)]