221518362010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2013803291}}^1$

素因数の和:2013803309

約数の個数: 16

約数和(自身を含む): 434981511072

約数和(自身を除く): 213463149062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2013803291, 4027606582, 10069016455, 20138032910, 22151836201, 44303672402, 110759181005, 221518362010]

約数ペア:

[(1, 221518362010), (2, 110759181005), (5, 44303672402), (10, 22151836201), (11, 20138032910), (22, 10069016455), (55, 4027606582), (110, 2013803291)]