2051206331992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2269}}^1\times {\mathrm{2132107}}^1$

素因数の和:2134435

約数の個数: 32

約数和(自身を含む): 3920306979600

約数和(自身を除く): 1869100647608

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2269, 4538, 9076, 18152, 120257, 240514, 481028, 962056, 2132107, 4264214, 8528428, 17056856, 113001671, 226003342, 452006684, 904013368, 4837750783, 9675501566, 19351003132, 38702006264, 256400791499, 512801582998, 1025603165996, 2051206331992]

約数ペア:

[(1, 2051206331992), (2, 1025603165996), (4, 512801582998), (8, 256400791499), (53, 38702006264), (106, 19351003132), (212, 9675501566), (424, 4837750783), (2269, 904013368), (4538, 452006684), (9076, 226003342), (18152, 113001671), (120257, 17056856), (240514, 8528428), (481028, 4264214), (962056, 2132107)]