81055655534

素因数分解:

$2^1\times 7^1\times {\mathrm{338717}}^1\times {\mathrm{17093}}^1$

素因数の和:355819

約数の個数: 16

約数和(自身を含む): 138961091808

約数和(自身を除く): 57905436274

約数列:

[1, 2, 7, 14, 17093, 34186, 119651, 239302, 338717, 677434, 2371019, 4742038, 5789689681, 11579379362, 40527827767, 81055655534]

約数ペア:

[(1, 81055655534), (2, 40527827767), (7, 11579379362), (14, 5789689681), (17093, 4742038), (34186, 2371019), (119651, 677434), (239302, 338717)]