260899436

素因数分解:

$2^2\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{3499}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 522144000

約数和(自身を除く): 261244564

約数列:

[1, 2, 4, 7, 14, 28, 2663, 3499, 5326, 6998, 10652, 13996, 18641, 24493, 37282, 48986, 74564, 97972, 9317837, 18635674, 37271348, 65224859, 130449718, 260899436]

約数ペア:

[(1, 260899436), (2, 130449718), (4, 65224859), (7, 37271348), (14, 18635674), (28, 9317837), (2663, 97972), (3499, 74564), (5326, 48986), (6998, 37282), (10652, 24493), (13996, 18641)]