2006204001

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{65071}}^1$

素因数の和:65356

約数の個数: 16

約数和(自身を含む): 2748641280

約数和(自身を除く): 742437279

約数列:

[1, 3, 43, 129, 239, 717, 10277, 30831, 65071, 195213, 2798053, 8394159, 15551969, 46655907, 668734667, 2006204001]

約数ペア:

[(1, 2006204001), (3, 668734667), (43, 46655907), (129, 15551969), (239, 8394159), (717, 2798053), (10277, 195213), (30831, 65071)]