1223650010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1011281}}^1$

素因数の和:1011310

約数の個数: 24

約数和(自身を含む): 2421009108

約数和(自身を除く): 1197359098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1011281, 2022562, 5056405, 10112810, 11124091, 22248182, 55620455, 111240910, 122365001, 244730002, 611825005, 1223650010]

約数ペア:

[(1, 1223650010), (2, 611825005), (5, 244730002), (10, 122365001), (11, 111240910), (22, 55620455), (55, 22248182), (110, 11124091), (121, 10112810), (242, 5056405), (605, 2022562), (1210, 1011281)]