6664238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28001}}^1$

素因数の和:28027

約数の個数: 16

約数和(自身を含む): 12096864

約数和(自身を除く): 5432626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 28001, 56002, 196007, 392014, 476017, 952034, 3332119, 6664238]

約数ペア:

[(1, 6664238), (2, 3332119), (7, 952034), (14, 476017), (17, 392014), (34, 196007), (119, 56002), (238, 28001)]