2040291295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{14717}}^1$

素因数の和:14979

約数の個数: 32

約数和(自身を含む): 2975626368

約数和(自身を除く): 935335073

約数列:

[1, 5, 7, 17, 35, 85, 119, 233, 595, 1165, 1631, 3961, 8155, 14717, 19805, 27727, 73585, 103019, 138635, 250189, 515095, 1250945, 1751323, 3429061, 8756615, 17145305, 24003427, 58294037, 120017135, 291470185, 408058259, 2040291295]

約数ペア:

[(1, 2040291295), (5, 408058259), (7, 291470185), (17, 120017135), (35, 58294037), (85, 24003427), (119, 17145305), (233, 8756615), (595, 3429061), (1165, 1751323), (1631, 1250945), (3961, 515095), (8155, 250189), (14717, 138635), (19805, 103019), (27727, 73585)]