2017240682

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{321319}}^1$

素因数の和:321437

約数の個数: 16

約数和(自身を含む): 3138653760

約数和(自身を除く): 1121413078

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 321319, 642638, 13816717, 23456287, 27633434, 46912574, 1008620341, 2017240682]

約数ペア:

[(1, 2017240682), (2, 1008620341), (43, 46912574), (73, 27633434), (86, 23456287), (146, 13816717), (3139, 642638), (6278, 321319)]