2013306905

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1\times {\mathrm{3083}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 2437642944

約数和(自身を除く): 424336039

約数列:

[1, 5, 131, 655, 997, 3083, 4985, 15415, 130607, 403873, 653035, 2019365, 3073751, 15368755, 402661381, 2013306905]

約数ペア:

[(1, 2013306905), (5, 402661381), (131, 15368755), (655, 3073751), (997, 2019365), (3083, 653035), (4985, 403873), (15415, 130607)]