2580254259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5923}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 3853538304

約数和(自身を除く): 1273284045

約数列:

[1, 3, 11, 33, 43, 129, 307, 473, 921, 1419, 3377, 5923, 10131, 13201, 17769, 39603, 65153, 145211, 195459, 254689, 435633, 764067, 1818361, 2801579, 5455083, 8404737, 20001971, 60005913, 78189523, 234568569, 860084753, 2580254259]

約数ペア:

[(1, 2580254259), (3, 860084753), (11, 234568569), (33, 78189523), (43, 60005913), (129, 20001971), (307, 8404737), (473, 5455083), (921, 2801579), (1419, 1818361), (3377, 764067), (5923, 435633), (10131, 254689), (13201, 195459), (17769, 145211), (39603, 65153)]