2016559517

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{299771}}^1$

素因数の和:299840

約数の個数: 12

約数和(自身を含む): 2381388768

約数和(自身を除く): 364829251

約数列:

[1, 7, 31, 217, 961, 6727, 299771, 2098397, 9292901, 65050307, 288079931, 2016559517]

約数ペア:

[(1, 2016559517), (7, 288079931), (31, 65050307), (217, 9292901), (961, 2098397), (6727, 299771)]