255660958

素因数分解:

$2^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{6343}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 438497280

約数和(自身を除く): 182836322

約数列:

[1, 2, 7, 14, 2879, 5758, 6343, 12686, 20153, 40306, 44401, 88802, 18261497, 36522994, 127830479, 255660958]

約数ペア:

[(1, 255660958), (2, 127830479), (7, 36522994), (14, 18261497), (2879, 88802), (5758, 44401), (6343, 40306), (12686, 20153)]