1999262177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{549097}}^1$

素因数の和:549439

約数の個数: 8

約数和(自身を含む): 2187606432

約数和(自身を除く): 188344255

約数列:

[1, 11, 331, 3641, 549097, 6040067, 181751107, 1999262177]

約数ペア:

[(1, 1999262177), (11, 181751107), (331, 6040067), (3641, 549097)]