2007225638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2121803}}^1$

素因数の和:2121859

約数の個数: 16

約数和(自身を含む): 3360937536

約数和(自身を除く): 1353711898

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2121803, 4243606, 23339833, 46679666, 91237529, 182475058, 1003612819, 2007225638]

約数ペア:

[(1, 2007225638), (2, 1003612819), (11, 182475058), (22, 91237529), (43, 46679666), (86, 23339833), (473, 4243606), (946, 2121803)]