257029522076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{30493}}^1\times {\mathrm{91621}}^1$

素因数の和:122141

約数の個数: 24

約数和(自身を含む): 469378773024

約数和(自身を除く): 212349250948

約数列:

[1, 2, 4, 23, 46, 92, 30493, 60986, 91621, 121972, 183242, 366484, 701339, 1402678, 2107283, 2805356, 4214566, 8429132, 2793799153, 5587598306, 11175196612, 64257380519, 128514761038, 257029522076]

約数ペア:

[(1, 257029522076), (2, 128514761038), (4, 64257380519), (23, 11175196612), (46, 5587598306), (92, 2793799153), (30493, 8429132), (60986, 4214566), (91621, 2805356), (121972, 2107283), (183242, 1402678), (366484, 701339)]