2008045191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{17027}}^1$

素因数の和:19118

約数の個数: 16

約数和(自身を含む): 2819836800

約数和(自身を除く): 811791609

約数列:

[1, 3, 19, 57, 2069, 6207, 17027, 39311, 51081, 117933, 323513, 970539, 35228863, 105686589, 669348397, 2008045191]

約数ペア:

[(1, 2008045191), (3, 669348397), (19, 105686589), (57, 35228863), (2069, 970539), (6207, 323513), (17027, 117933), (39311, 51081)]