2004082759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{128327}}^1$

素因数の和:128454

約数の個数: 16

約数和(自身を含む): 2414619648

約数和(自身を除く): 410536889

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 128327, 898289, 2951521, 12447719, 20660647, 87134033, 286297537, 2004082759]

約数ペア:

[(1, 2004082759), (7, 286297537), (23, 87134033), (97, 20660647), (161, 12447719), (679, 2951521), (2231, 898289), (15617, 128327)]