2089920009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{18539}}^1$

素因数の和:19304

約数の個数: 16

約数和(自身を含む): 2843294400

約数和(自身を除く): 753374391

約数列:

[1, 3, 53, 159, 709, 2127, 18539, 37577, 55617, 112731, 982567, 2947701, 13144151, 39432453, 696640003, 2089920009]

約数ペア:

[(1, 2089920009), (3, 696640003), (53, 39432453), (159, 13144151), (709, 2947701), (2127, 982567), (18539, 112731), (37577, 55617)]