489443152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{5573}}^1$

素因数の和:6091

約数の個数: 40

約数和(自身を含む): 1036764000

約数和(自身を除く): 547320848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 998, 1996, 3992, 5489, 5573, 7984, 10978, 11146, 21956, 22292, 43912, 44584, 61303, 87824, 89168, 122606, 245212, 490424, 980848, 2780927, 5561854, 11123708, 22247416, 30590197, 44494832, 61180394, 122360788, 244721576, 489443152]

約数ペア:

[(1, 489443152), (2, 244721576), (4, 122360788), (8, 61180394), (11, 44494832), (16, 30590197), (22, 22247416), (44, 11123708), (88, 5561854), (176, 2780927), (499, 980848), (998, 490424), (1996, 245212), (3992, 122606), (5489, 89168), (5573, 87824), (7984, 61303), (10978, 44584), (11146, 43912), (21956, 22292)]