2072891195

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{4919}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 2505185280

約数和(自身を除く): 432294085

約数列:

[1, 5, 271, 311, 1355, 1555, 4919, 24595, 84281, 421405, 1333049, 1529809, 6665245, 7649045, 414578239, 2072891195]

約数ペア:

[(1, 2072891195), (5, 414578239), (271, 7649045), (311, 6665245), (1355, 1529809), (1555, 1333049), (4919, 421405), (24595, 84281)]