2560607

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 3075072

約数和(自身を除く): 514465

約数列:

[1, 7, 43, 47, 181, 301, 329, 1267, 2021, 7783, 8507, 14147, 54481, 59549, 365801, 2560607]

約数ペア:

[(1, 2560607), (7, 365801), (43, 59549), (47, 54481), (181, 14147), (301, 8507), (329, 7783), (1267, 2021)]