1288442051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{780401}}^1$

素因数の和:780541

約数の個数: 8

約数和(自身を含む): 1398480384

約数和(自身を除く): 110038333

約数列:

[1, 13, 127, 1651, 780401, 10145213, 99110927, 1288442051]

約数ペア:

[(1, 1288442051), (13, 99110927), (127, 10145213), (1651, 780401)]