1489625053

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{4337}}^1$

素因数の和:4836

約数の個数: 16

約数和(自身を含む): 1719930240

約数和(自身を除く): 230305187

約数列:

[1, 7, 139, 353, 973, 2471, 4337, 30359, 49067, 343469, 602843, 1530961, 4219901, 10716727, 212803579, 1489625053]

約数ペア:

[(1, 1489625053), (7, 212803579), (139, 10716727), (353, 4219901), (973, 1530961), (2471, 602843), (4337, 343469), (30359, 49067)]