1291898302352

素因数分解:

$2^4\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{11431919}}^1$

素因数の和:11432943

約数の個数: 40

約数和(自身を含む): 2863467321600

約数和(自身を除く): 1571569019248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1009, 2018, 4036, 7063, 8072, 14126, 16144, 28252, 56504, 113008, 11431919, 22863838, 45727676, 80023433, 91455352, 160046866, 182910704, 320093732, 640187464, 1280374928, 11534806271, 23069612542, 46139225084, 80743643897, 92278450168, 161487287794, 184556900336, 322974575588, 645949151176, 1291898302352]

約数ペア:

[(1, 1291898302352), (2, 645949151176), (4, 322974575588), (7, 184556900336), (8, 161487287794), (14, 92278450168), (16, 80743643897), (28, 46139225084), (56, 23069612542), (112, 11534806271), (1009, 1280374928), (2018, 640187464), (4036, 320093732), (7063, 182910704), (8072, 160046866), (14126, 91455352), (16144, 80023433), (28252, 45727676), (56504, 22863838), (113008, 11431919)]