2268662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 3752784

約数和(自身を除く): 1484122

約数列:

[1, 2, 11, 22, 101, 202, 1021, 1111, 2042, 2222, 11231, 22462, 103121, 206242, 1134331, 2268662]

約数ペア:

[(1, 2268662), (2, 1134331), (11, 206242), (22, 103121), (101, 22462), (202, 11231), (1021, 2222), (1111, 2042)]