231931322

素因数分解:

$2^1\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{6221}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 397809792

約数和(自身を除く): 165878470

約数列:

[1, 2, 7, 14, 2663, 5326, 6221, 12442, 18641, 37282, 43547, 87094, 16566523, 33133046, 115965661, 231931322]

約数ペア:

[(1, 231931322), (2, 115965661), (7, 33133046), (14, 16566523), (2663, 87094), (5326, 43547), (6221, 37282), (12442, 18641)]