2009689851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{22031}}^1$

素因数の和:24386

約数の個数: 16

約数和(自身を含む): 2887073280

約数和(自身を除く): 877383429

約数列:

[1, 3, 13, 39, 2339, 7017, 22031, 30407, 66093, 91221, 286403, 859209, 51530509, 154591527, 669896617, 2009689851]

約数ペア:

[(1, 2009689851), (3, 669896617), (13, 154591527), (39, 51530509), (2339, 859209), (7017, 286403), (22031, 91221), (30407, 66093)]