1085206870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9865517}}^1$

素因数の和:9865535

約数の個数: 16

約数和(自身を含む): 2130951888

約数和(自身を除く): 1045745018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9865517, 19731034, 49327585, 98655170, 108520687, 217041374, 542603435, 1085206870]

約数ペア:

[(1, 1085206870), (2, 542603435), (5, 217041374), (10, 108520687), (11, 98655170), (22, 49327585), (55, 19731034), (110, 9865517)]