1090004018

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{829}}^1\times {\mathrm{1307}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 1641487680

約数和(自身を除く): 551483662

約数列:

[1, 2, 503, 829, 1006, 1307, 1658, 2614, 416987, 657421, 833974, 1083503, 1314842, 2167006, 545002009, 1090004018]

約数ペア:

[(1, 1090004018), (2, 545002009), (503, 2167006), (829, 1314842), (1006, 1083503), (1307, 833974), (1658, 657421), (2614, 416987)]