412920002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1706281}}^1$

素因数の和:1706305

約数の個数: 12

約数和(自身を含む): 680806518

約数和(自身を除く): 267886516

約数列:

[1, 2, 11, 22, 121, 242, 1706281, 3412562, 18769091, 37538182, 206460001, 412920002]

約数ペア:

[(1, 412920002), (2, 206460001), (11, 37538182), (22, 18769091), (121, 3412562), (242, 1706281)]