2017153822

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{168743}}^1$

素因数の和:168927

約数の個数: 16

約数和(自身を含む): 3118389120

約数和(自身を除く): 1101235298

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 168743, 337486, 7255949, 14511898, 23455277, 46910554, 1008576911, 2017153822]

約数ペア:

[(1, 2017153822), (2, 1008576911), (43, 46910554), (86, 23455277), (139, 14511898), (278, 7255949), (5977, 337486), (11954, 168743)]