64919005195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2074421}}^1$

素因数の和:2075006

約数の個数: 16

約数和(自身を含む): 85134278880

約数和(自身を除く): 20215273685

約数列:

[1, 5, 11, 55, 569, 2845, 6259, 31295, 2074421, 10372105, 22818631, 114093155, 1180345549, 5901727745, 12983801039, 64919005195]

約数ペア:

[(1, 64919005195), (5, 12983801039), (11, 5901727745), (55, 1180345549), (569, 114093155), (2845, 22818631), (6259, 10372105), (31295, 2074421)]