2557703036

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{504677}}^1$

素因数の和:504869

約数の個数: 24

約数和(自身を含む): 5143678176

約数和(自身を除く): 2585975140

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 504677, 1009354, 2018708, 3532739, 7065478, 14130956, 91346537, 182693074, 365386148, 639425759, 1278851518, 2557703036]

約数ペア:

[(1, 2557703036), (2, 1278851518), (4, 639425759), (7, 365386148), (14, 182693074), (28, 91346537), (181, 14130956), (362, 7065478), (724, 3532739), (1267, 2018708), (2534, 1009354), (5068, 504677)]