2000664589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{238373}}^1$

素因数の和:238500

約数の個数: 16

約数和(自身を含む): 2517229440

約数和(自身を除く): 516564851

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 238373, 1668611, 2622103, 18354721, 25982657, 181878599, 285809227, 2000664589]

約数ペア:

[(1, 2000664589), (7, 285809227), (11, 181878599), (77, 25982657), (109, 18354721), (763, 2622103), (1199, 1668611), (8393, 238373)]