4080672002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{16862281}}^1$

素因数の和:16862305

約数の個数: 12

約数和(自身を含む): 6728050518

約数和(自身を除く): 2647378516

約数列:

[1, 2, 11, 22, 121, 242, 16862281, 33724562, 185485091, 370970182, 2040336001, 4080672002]

約数ペア:

[(1, 4080672002), (2, 2040336001), (11, 370970182), (22, 185485091), (121, 33724562), (242, 16862281)]