2050804587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{17123}}^1$

素因数の和:17259

約数の個数: 32

約数和(自身を含む): 3060949248

約数和(自身を除く): 1010144661

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 481, 1079, 1443, 3071, 3237, 9213, 17123, 39923, 51369, 119769, 222599, 633551, 667797, 1421209, 1900653, 4263627, 8236163, 18475717, 24708489, 52584733, 55427151, 157754199, 683601529, 2050804587]

約数ペア:

[(1, 2050804587), (3, 683601529), (13, 157754199), (37, 55427151), (39, 52584733), (83, 24708489), (111, 18475717), (249, 8236163), (481, 4263627), (1079, 1900653), (1443, 1421209), (3071, 667797), (3237, 633551), (9213, 222599), (17123, 119769), (39923, 51369)]