2017757743

素因数分解:

${\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 2068125696

約数和(自身を除く): 50367953

約数列:

[1, 103, 107, 223, 821, 11021, 22969, 23861, 84563, 87847, 183083, 2457683, 9048241, 18857549, 19589881, 2017757743]

約数ペア:

[(1, 2017757743), (103, 19589881), (107, 18857549), (223, 9048241), (821, 2457683), (11021, 183083), (22969, 87847), (23861, 84563)]