2088943334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{138469}}^1$

素因数の和:138887

約数の個数: 16

約数和(自身を含む): 3306663600

約数和(自身を除く): 1217720266

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 138469, 276938, 2630911, 5261822, 54972193, 109944386, 1044471667, 2088943334]

約数ペア:

[(1, 2088943334), (2, 1044471667), (19, 109944386), (38, 54972193), (397, 5261822), (794, 2630911), (7543, 276938), (15086, 138469)]