438007946

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{65629}}^1$

素因数の和:65749

約数の個数: 16

約数和(自身を含む): 680451840

約数和(自身を除く): 242443894

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 65629, 131258, 3084563, 4659659, 6169126, 9319318, 219003973, 438007946]

約数ペア:

[(1, 438007946), (2, 219003973), (47, 9319318), (71, 6169126), (94, 4659659), (142, 3084563), (3337, 131258), (6674, 65629)]