2034809905

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{19913}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 2477620224

約数和(自身を除く): 442810319

約数列:

[1, 5, 107, 191, 535, 955, 19913, 20437, 99565, 102185, 2130691, 3803383, 10653455, 19016915, 406961981, 2034809905]

約数ペア:

[(1, 2034809905), (5, 406961981), (107, 19016915), (191, 10653455), (535, 3803383), (955, 2130691), (19913, 102185), (20437, 99565)]