2640285793

素因数分解:

${\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{80849}}^1$

素因数の和:80996

約数の個数: 12

約数和(自身を含む): 2829588300

約数和(自身を除く): 189302507

約数列:

[1, 17, 113, 289, 1921, 32657, 80849, 1374433, 9135937, 23365361, 155310929, 2640285793]

約数ペア:

[(1, 2640285793), (17, 155310929), (113, 23365361), (289, 9135937), (1921, 1374433), (32657, 80849)]