2017303688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{154417}}^1$

素因数の和:154517

約数の個数: 32

約数和(自身を含む): 4002514560

約数和(自身を除く): 1985210872

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 154417, 308834, 617668, 1235336, 3551591, 7103182, 10963607, 14206364, 21927214, 28412728, 43854428, 87708856, 252162961, 504325922, 1008651844, 2017303688]

約数ペア:

[(1, 2017303688), (2, 1008651844), (4, 504325922), (8, 252162961), (23, 87708856), (46, 43854428), (71, 28412728), (92, 21927214), (142, 14206364), (184, 10963607), (284, 7103182), (568, 3551591), (1633, 1235336), (3266, 617668), (6532, 308834), (13064, 154417)]