2015797

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 2434432

約数和(自身を除く): 418635

約数列:

[1, 7, 37, 43, 181, 259, 301, 1267, 1591, 6697, 7783, 11137, 46879, 54481, 287971, 2015797]

約数ペア:

[(1, 2015797), (7, 287971), (37, 54481), (43, 46879), (181, 11137), (259, 7783), (301, 6697), (1267, 1591)]