1280453759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{10531}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 1415500800

約数和(自身を除く): 135047041

約数列:

[1, 13, 47, 199, 611, 2587, 9353, 10531, 121589, 136903, 494957, 2095669, 6434441, 27243697, 98496443, 1280453759]

約数ペア:

[(1, 1280453759), (13, 98496443), (47, 27243697), (199, 6434441), (611, 2095669), (2587, 494957), (9353, 136903), (10531, 121589)]