2077017865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{40093}}^1$

素因数の和:40908

約数の個数: 16

約数和(自身を含む): 2687581008

約数和(自身を除く): 610563143

約数列:

[1, 5, 13, 65, 797, 3985, 10361, 40093, 51805, 200465, 521209, 2606045, 31954121, 159770605, 415403573, 2077017865]

約数ペア:

[(1, 2077017865), (5, 415403573), (13, 159770605), (65, 31954121), (797, 2606045), (3985, 521209), (10361, 200465), (40093, 51805)]