2034802090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1\times {\mathrm{1999}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 3696192000

約数和(自身を除く): 1661389910

約数列:

[1, 2, 5, 10, 137, 274, 685, 743, 1370, 1486, 1999, 3715, 3998, 7430, 9995, 19990, 101791, 203582, 273863, 508955, 547726, 1017910, 1369315, 1485257, 2738630, 2970514, 7426285, 14852570, 203480209, 406960418, 1017401045, 2034802090]

約数ペア:

[(1, 2034802090), (2, 1017401045), (5, 406960418), (10, 203480209), (137, 14852570), (274, 7426285), (685, 2970514), (743, 2738630), (1370, 1485257), (1486, 1369315), (1999, 1017910), (3715, 547726), (3998, 508955), (7430, 273863), (9995, 203582), (19990, 101791)]