4257676582

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{20219}}^1$

素因数の和:20931

約数の個数: 16

約数和(自身を含む): 6429960000

約数和(自身を除く): 2172283418

約数列:

[1, 2, 211, 422, 499, 998, 20219, 40438, 105289, 210578, 4266209, 8532418, 10089281, 20178562, 2128838291, 4257676582]

約数ペア:

[(1, 4257676582), (2, 2128838291), (211, 20178562), (422, 10089281), (499, 8532418), (998, 4266209), (20219, 210578), (40438, 105289)]