2021566136

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{5651}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 3838499280

約数和(自身を除く): 1816933144

約数列:

[1, 2, 4, 8, 97, 194, 388, 461, 776, 922, 1844, 3688, 5651, 11302, 22604, 44717, 45208, 89434, 178868, 357736, 548147, 1096294, 2192588, 2605111, 4385176, 5210222, 10420444, 20840888, 252695767, 505391534, 1010783068, 2021566136]

約数ペア:

[(1, 2021566136), (2, 1010783068), (4, 505391534), (8, 252695767), (97, 20840888), (194, 10420444), (388, 5210222), (461, 4385176), (776, 2605111), (922, 2192588), (1844, 1096294), (3688, 548147), (5651, 357736), (11302, 178868), (22604, 89434), (44717, 45208)]