224656516

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{12401}}^1$

素因数の和:13059

約数の個数: 24

約数和(自身を含む): 450043776

約数和(自身を除く): 225387260

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 12401, 18116, 24802, 49604, 86807, 173614, 347228, 8023447, 16046894, 32093788, 56164129, 112328258, 224656516]

約数ペア:

[(1, 224656516), (2, 112328258), (4, 56164129), (7, 32093788), (14, 16046894), (28, 8023447), (647, 347228), (1294, 173614), (2588, 86807), (4529, 49604), (9058, 24802), (12401, 18116)]