2049467

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 2476992

約数和(自身を除く): 427525

約数列:

[1, 7, 37, 41, 193, 259, 287, 1351, 1517, 7141, 7913, 10619, 49987, 55391, 292781, 2049467]

約数ペア:

[(1, 2049467), (7, 292781), (37, 55391), (41, 49987), (193, 10619), (259, 7913), (287, 7141), (1351, 1517)]