1112210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10111}}^1$

素因数の和:10129

約数の個数: 16

約数和(自身を含む): 2184192

約数和(自身を除く): 1071982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10111, 20222, 50555, 101110, 111221, 222442, 556105, 1112210]

約数ペア:

[(1, 1112210), (2, 556105), (5, 222442), (10, 111221), (11, 101110), (22, 50555), (55, 20222), (110, 10111)]