2017798679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 2198842464

約数和(自身を除く): 181043785

約数列:

[1, 13, 163, 181, 2119, 2353, 5261, 29503, 68393, 383539, 857543, 952241, 11148059, 12379133, 155215283, 2017798679]

約数ペア:

[(1, 2017798679), (13, 155215283), (163, 12379133), (181, 11148059), (2119, 952241), (2353, 857543), (5261, 383539), (29503, 68393)]