2049204861

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{481373}}^1$

素因数の和:481433

約数の個数: 24

約数和(自身を含む): 3304151136

約数和(自身を除く): 1254946275

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 481373, 1444119, 4332357, 5295103, 15885309, 20699039, 47655927, 62097117, 186291351, 227689429, 683068287, 2049204861]

約数ペア:

[(1, 2049204861), (3, 683068287), (9, 227689429), (11, 186291351), (33, 62097117), (43, 47655927), (99, 20699039), (129, 15885309), (387, 5295103), (473, 4332357), (1419, 1444119), (4257, 481373)]