2912131595

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{13411}}^1$

素因数の和:13870

約数の個数: 16

約数和(自身を含む): 3531433248

約数和(自身を除く): 619301653

約数列:

[1, 5, 137, 317, 685, 1585, 13411, 43429, 67055, 217145, 1837307, 4251287, 9186535, 21256435, 582426319, 2912131595]

約数ペア:

[(1, 2912131595), (5, 582426319), (137, 21256435), (317, 9186535), (685, 4251287), (1585, 1837307), (13411, 217145), (43429, 67055)]