749012012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{622103}}^1$

素因数の和:622157

約数の個数: 24

約数和(自身を含む): 1532864256

約数和(自身を除く): 783852244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 622103, 1244206, 2488412, 4354721, 8709442, 17418884, 26750429, 53500858, 107001716, 187253003, 374506006, 749012012]

約数ペア:

[(1, 749012012), (2, 374506006), (4, 187253003), (7, 107001716), (14, 53500858), (28, 26750429), (43, 17418884), (86, 8709442), (172, 4354721), (301, 2488412), (602, 1244206), (1204, 622103)]