2016105005

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1\times {\mathrm{2557}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 2445366144

約数和(自身を除く): 429261139

約数列:

[1, 5, 103, 515, 1531, 2557, 7655, 12785, 157693, 263371, 788465, 1316855, 3914767, 19573835, 403221001, 2016105005]

約数ペア:

[(1, 2016105005), (5, 403221001), (103, 19573835), (515, 3914767), (1531, 1316855), (2557, 788465), (7655, 263371), (12785, 157693)]