1788897617

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{80803}}^1$

素因数の和:80960

約数の個数: 12

約数和(自身を含む): 1951901424

約数和(自身を除く): 163003807

約数列:

[1, 13, 131, 169, 1703, 22139, 80803, 1050439, 10585193, 13655707, 137607509, 1788897617]

約数ペア:

[(1, 1788897617), (13, 137607509), (131, 13655707), (169, 10585193), (1703, 1050439), (22139, 80803)]