8414258

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:497

約数の個数: 16

約数和(自身を含む): 12862464

約数和(自身を除く): 4448206

約数列:

[1, 2, 127, 157, 211, 254, 314, 422, 19939, 26797, 33127, 39878, 53594, 66254, 4207129, 8414258]

約数ペア:

[(1, 8414258), (2, 4207129), (127, 66254), (157, 53594), (211, 39878), (254, 33127), (314, 26797), (422, 19939)]