2017993030

素因数分解:

$2^1\times 5^1\times {\mathrm{15401}}^1\times {\mathrm{13103}}^1$

素因数の和:28511

約数の個数: 16

約数和(自身を含む): 3632900544

約数和(自身を除く): 1614907514

約数列:

[1, 2, 5, 10, 13103, 15401, 26206, 30802, 65515, 77005, 131030, 154010, 201799303, 403598606, 1008996515, 2017993030]

約数ペア:

[(1, 2017993030), (2, 1008996515), (5, 403598606), (10, 201799303), (13103, 154010), (15401, 131030), (26206, 77005), (30802, 65515)]