2259945005054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1\times {\mathrm{689803}}^1$

素因数の和:691040

約数の個数: 32

約数和(自身を含む): 3728517543936

約数和(自身を除く): 1468572538882

約数列:

[1, 2, 11, 22, 137, 274, 1087, 1507, 2174, 3014, 11957, 23914, 148919, 297838, 689803, 1379606, 1638109, 3276218, 7587833, 15175666, 94503011, 189006022, 749815861, 1039533121, 1499631722, 2079066242, 8247974471, 16495948942, 102724772957, 205449545914, 1129972502527, 2259945005054]

約数ペア:

[(1, 2259945005054), (2, 1129972502527), (11, 205449545914), (22, 102724772957), (137, 16495948942), (274, 8247974471), (1087, 2079066242), (1507, 1499631722), (2174, 1039533121), (3014, 749815861), (11957, 189006022), (23914, 94503011), (148919, 15175666), (297838, 7587833), (689803, 3276218), (1379606, 1638109)]