2505699837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{126493}}^1$

素因数の和:126601

約数の個数: 24

約数和(自身を含む): 3788748288

約数和(自身を除く): 1283048451

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 19809, 126493, 379479, 1138437, 3921283, 8981003, 11763849, 26943009, 35291547, 80829027, 278411093, 835233279, 2505699837]

約数ペア:

[(1, 2505699837), (3, 835233279), (9, 278411093), (31, 80829027), (71, 35291547), (93, 26943009), (213, 11763849), (279, 8981003), (639, 3921283), (2201, 1138437), (6603, 379479), (19809, 126493)]