541091018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1600861}}^1$

素因数の和:1600889

約数の個数: 12

約数和(自身を含む): 878873238

約数和(自身を除く): 337782220

約数列:

[1, 2, 13, 26, 169, 338, 1600861, 3201722, 20811193, 41622386, 270545509, 541091018]

約数ペア:

[(1, 541091018), (2, 270545509), (13, 41622386), (26, 20811193), (169, 3201722), (338, 1600861)]