2131551071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 2309737920

約数和(自身を除く): 178186849

約数列:

[1, 13, 281, 709, 823, 3653, 9217, 10699, 199229, 231263, 583507, 2589977, 3006419, 7585591, 163965467, 2131551071]

約数ペア:

[(1, 2131551071), (13, 163965467), (281, 7585591), (709, 3006419), (823, 2589977), (3653, 583507), (9217, 231263), (10699, 199229)]