487741828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{328667}}^1$

素因数の和:328731

約数の個数: 24

約数和(自身を含む): 993892032

約数和(自身を除く): 506150204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 328667, 657334, 1314668, 2300669, 4601338, 9202676, 17419351, 34838702, 69677404, 121935457, 243870914, 487741828]

約数ペア:

[(1, 487741828), (2, 243870914), (4, 121935457), (7, 69677404), (14, 34838702), (28, 17419351), (53, 9202676), (106, 4601338), (212, 2300669), (371, 1314668), (742, 657334), (1484, 328667)]