4009892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 7512120

約数和(自身を除く): 3502228

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 541, 1082, 1853, 2164, 3706, 7412, 9197, 18394, 36788, 58969, 117938, 235876, 1002473, 2004946, 4009892]

約数ペア:

[(1, 4009892), (2, 2004946), (4, 1002473), (17, 235876), (34, 117938), (68, 58969), (109, 36788), (218, 18394), (436, 9197), (541, 7412), (1082, 3706), (1853, 2164)]