2012977010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18299791}}^1$

素因数の和:18299809

約数の個数: 16

約数和(自身を含む): 3952755072

約数和(自身を除く): 1939778062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18299791, 36599582, 91498955, 182997910, 201297701, 402595402, 1006488505, 2012977010]

約数ペア:

[(1, 2012977010), (2, 1006488505), (5, 402595402), (10, 201297701), (11, 182997910), (22, 91498955), (55, 36599582), (110, 18299791)]