2021363678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{673339}}^1$

素因数の和:673439

約数の個数: 16

約数和(自身を含む): 3232032000

約数和(自身を除く): 1210668322

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 673339, 1346678, 12793441, 25586882, 53193781, 106387562, 1010681839, 2021363678]

約数ペア:

[(1, 2021363678), (2, 1010681839), (19, 106387562), (38, 53193781), (79, 25586882), (158, 12793441), (1501, 1346678), (3002, 673339)]