2017421264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{77213}}^1$

素因数の和:77315

約数の個数: 40

約数和(自身を含む): 4136199552

約数和(自身を除く): 2118778288

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 13064, 26128, 77213, 154426, 308852, 617704, 1235408, 1775899, 3551798, 5482123, 7103596, 10964246, 14207192, 21928492, 28414384, 43856984, 87713968, 126088829, 252177658, 504355316, 1008710632, 2017421264]

約数ペア:

[(1, 2017421264), (2, 1008710632), (4, 504355316), (8, 252177658), (16, 126088829), (23, 87713968), (46, 43856984), (71, 28414384), (92, 21928492), (142, 14207192), (184, 10964246), (284, 7103596), (368, 5482123), (568, 3551798), (1136, 1775899), (1633, 1235408), (3266, 617704), (6532, 308852), (13064, 154426), (26128, 77213)]