2008274018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{13121}}^1$

素因数の和:13969

約数の個数: 16

約数和(自身を含む): 3045983616

約数和(自身を除く): 1037709598

約数列:

[1, 2, 103, 206, 743, 1486, 13121, 26242, 76529, 153058, 1351463, 2702926, 9748903, 19497806, 1004137009, 2008274018]

約数ペア:

[(1, 2008274018), (2, 1004137009), (103, 19497806), (206, 9748903), (743, 2702926), (1486, 1351463), (13121, 153058), (26242, 76529)]