2260811

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 2859120

約数和(自身を除く): 598309

約数列:

[1, 7, 29, 37, 43, 49, 203, 259, 301, 1073, 1247, 1421, 1591, 1813, 2107, 7511, 8729, 11137, 46139, 52577, 61103, 77959, 322973, 2260811]

約数ペア:

[(1, 2260811), (7, 322973), (29, 77959), (37, 61103), (43, 52577), (49, 46139), (203, 11137), (259, 8729), (301, 7511), (1073, 2107), (1247, 1813), (1421, 1591)]