419452874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{47353}}^1$

素因数の和:47501

約数の個数: 16

約数和(自身を含む): 650075712

約数和(自身を除く): 230622838

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 47353, 94706, 2036179, 4072358, 4877359, 9754718, 209726437, 419452874]

約数ペア:

[(1, 419452874), (2, 209726437), (43, 9754718), (86, 4877359), (103, 4072358), (206, 2036179), (4429, 94706), (8858, 47353)]