8262605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 10738224

約数和(自身を除く): 2475619

約数列:

[1, 5, 13, 65, 317, 401, 1585, 2005, 4121, 5213, 20605, 26065, 127117, 635585, 1652521, 8262605]

約数ペア:

[(1, 8262605), (5, 1652521), (13, 635585), (65, 127117), (317, 26065), (401, 20605), (1585, 5213), (2005, 4121)]