138765242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2081}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 260233344

約数和(自身を除く): 121468102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 433, 866, 2081, 3031, 4162, 4763, 6062, 9526, 14567, 22891, 29134, 33341, 45782, 66682, 160237, 320474, 901073, 1802146, 6307511, 9911803, 12615022, 19823606, 69382621, 138765242]

約数ペア:

[(1, 138765242), (2, 69382621), (7, 19823606), (11, 12615022), (14, 9911803), (22, 6307511), (77, 1802146), (154, 901073), (433, 320474), (866, 160237), (2081, 66682), (3031, 45782), (4162, 33341), (4763, 29134), (6062, 22891), (9526, 14567)]