2002087581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{185327}}^1$

素因数の和:185620

約数の個数: 16

約数和(自身を含む): 2885186304

約数和(自身を除く): 883098723

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 185327, 555981, 2409251, 7227753, 51335579, 154006737, 667362527, 2002087581]

約数ペア:

[(1, 2002087581), (3, 667362527), (13, 154006737), (39, 51335579), (277, 7227753), (831, 2409251), (3601, 555981), (10803, 185327)]