397222706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{14057}}^1$

素因数の和:14329

約数の個数: 16

約数和(自身を含む): 607305600

約数和(自身を除く): 210082894

約数列:

[1, 2, 71, 142, 199, 398, 14057, 14129, 28114, 28258, 998047, 1996094, 2797343, 5594686, 198611353, 397222706]

約数ペア:

[(1, 397222706), (2, 198611353), (71, 5594686), (142, 2797343), (199, 1996094), (398, 998047), (14057, 28258), (14129, 28114)]