1640982551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4071917}}^1$

素因数の和:4071961

約数の個数: 8

約数和(自身を含む): 1824219264

約数和(自身を除く): 183236713

約数列:

[1, 13, 31, 403, 4071917, 52934921, 126229427, 1640982551]

約数ペア:

[(1, 1640982551), (13, 126229427), (31, 52934921), (403, 4071917)]