6397222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7983

約数の個数: 16

約数和(自身を含む): 10668672

約数和(自身を除く): 4271450

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 7937, 15874, 103181, 206362, 246047, 492094, 3198611, 6397222]

約数ペア:

[(1, 6397222), (2, 3198611), (13, 492094), (26, 246047), (31, 206362), (62, 103181), (403, 15874), (806, 7937)]