13305906418

素因数分解:

$2^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{455401}}^1$

素因数の和:457497

約数の個数: 16

約数和(自身を含む): 22821105024

約数和(自身を除く): 9515198606

約数列:

[1, 2, 7, 14, 2087, 4174, 14609, 29218, 455401, 910802, 3187807, 6375614, 950421887, 1900843774, 6652953209, 13305906418]

約数ペア:

[(1, 13305906418), (2, 6652953209), (7, 1900843774), (14, 950421887), (2087, 6375614), (4174, 3187807), (14609, 910802), (29218, 455401)]