2003885185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 2522161152

約数和(自身を除く): 518275967

約数列:

[1, 5, 47, 71, 83, 235, 355, 415, 1447, 3337, 3901, 5893, 7235, 16685, 19505, 29465, 68009, 102737, 120101, 276971, 340045, 513685, 600505, 1384855, 4828639, 5644747, 8527171, 24143195, 28223735, 42635855, 400777037, 2003885185]

約数ペア:

[(1, 2003885185), (5, 400777037), (47, 42635855), (71, 28223735), (83, 24143195), (235, 8527171), (355, 5644747), (415, 4828639), (1447, 1384855), (3337, 600505), (3901, 513685), (5893, 340045), (7235, 276971), (16685, 120101), (19505, 102737), (29465, 68009)]