13290188404

素因数分解:

$2^2\times {\mathrm{13007}}^1\times {\mathrm{255443}}^1$

素因数の和:268454

約数の個数: 12

約数和(自身を含む): 23259708864

約数和(自身を除く): 9969520460

約数列:

[1, 2, 4, 13007, 26014, 52028, 255443, 510886, 1021772, 3322547101, 6645094202, 13290188404]

約数ペア:

[(1, 13290188404), (2, 6645094202), (4, 3322547101), (13007, 1021772), (26014, 510886), (52028, 255443)]