2080449959

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{17029}}^1$

素因数の和:17630

約数の個数: 16

約数和(自身を含む): 2458859520

約数和(自身を除く): 378409561

約数列:

[1, 7, 31, 217, 563, 3941, 17029, 17453, 119203, 122171, 527899, 3695293, 9587327, 67111289, 297207137, 2080449959]

約数ペア:

[(1, 2080449959), (7, 297207137), (31, 67111289), (217, 9587327), (563, 3695293), (3941, 527899), (17029, 122171), (17453, 119203)]