2558711036726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{20759}}^1\times {\mathrm{41953}}^1$

素因数の和:62840

約数の個数: 32

約数和(自身を含む): 4170180611520

約数和(自身を除く): 1611469574794

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 20759, 41518, 41953, 83906, 269867, 539734, 545389, 1090778, 2345767, 4691534, 4740689, 9481378, 30494971, 60989942, 61628957, 123257914, 870902327, 1741804654, 11321730251, 22643460502, 98411962951, 196823925902, 1279355518363, 2558711036726]

約数ペア:

[(1, 2558711036726), (2, 1279355518363), (13, 196823925902), (26, 98411962951), (113, 22643460502), (226, 11321730251), (1469, 1741804654), (2938, 870902327), (20759, 123257914), (41518, 61628957), (41953, 60989942), (83906, 30494971), (269867, 9481378), (539734, 4740689), (545389, 4691534), (1090778, 2345767)]