2039265787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{542791}}^1$

素因数の和:542838

約数の個数: 12

約数和(自身を含む): 2332920016

約数和(自身を除く): 293654229

約数列:

[1, 13, 17, 221, 289, 3757, 542791, 7056283, 9227447, 119956811, 156866599, 2039265787]

約数ペア:

[(1, 2039265787), (13, 156866599), (17, 119956811), (221, 9227447), (289, 7056283), (3757, 542791)]