520088395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{6367}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 682929792

約数和(自身を除く): 162841397

約数列:

[1, 5, 17, 31, 85, 155, 527, 961, 2635, 4805, 6367, 16337, 31835, 81685, 108239, 197377, 541195, 986885, 3355409, 6118687, 16777045, 30593435, 104017679, 520088395]

約数ペア:

[(1, 520088395), (5, 104017679), (17, 30593435), (31, 16777045), (85, 6118687), (155, 3355409), (527, 986885), (961, 541195), (2635, 197377), (4805, 108239), (6367, 81685), (16337, 31835)]