139739894

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{96907}}^1$

素因数の和:97019

約数の個数: 16

約数和(自身を含む): 241882368

約数和(自身を除く): 102142474

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 96907, 193814, 678349, 1356698, 9981421, 19962842, 69869947, 139739894]

約数ペア:

[(1, 139739894), (2, 69869947), (7, 19962842), (14, 9981421), (103, 1356698), (206, 678349), (721, 193814), (1442, 96907)]