488339956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{408311}}^1$

素因数の和:408351

約数の個数: 24

約数和(自身を含む): 960349824

約数和(自身を除く): 472009868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 408311, 816622, 1633244, 5308043, 9391153, 10616086, 18782306, 21232172, 37564612, 122084989, 244169978, 488339956]

約数ペア:

[(1, 488339956), (2, 244169978), (4, 122084989), (13, 37564612), (23, 21232172), (26, 18782306), (46, 10616086), (52, 9391153), (92, 5308043), (299, 1633244), (598, 816622), (1196, 408311)]