2017257683

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{42967}}^1$

素因数の和:43346

約数の個数: 16

約数和(自身を含む): 2433707520

約数和(自身を除く): 416449837

約数列:

[1, 7, 19, 133, 353, 2471, 6707, 42967, 46949, 300769, 816373, 5714611, 15167351, 106171457, 288179669, 2017257683]

約数ペア:

[(1, 2017257683), (7, 288179669), (19, 106171457), (133, 15167351), (353, 5714611), (2471, 816373), (6707, 300769), (42967, 46949)]