528223812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{619981}}^1$

素因数の和:620059

約数の個数: 24

約数和(自身を含む): 1249883712

約数和(自身を除く): 721659900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 619981, 1239962, 1859943, 2479924, 3719886, 7439772, 44018651, 88037302, 132055953, 176074604, 264111906, 528223812]

約数ペア:

[(1, 528223812), (2, 264111906), (3, 176074604), (4, 132055953), (6, 88037302), (12, 44018651), (71, 7439772), (142, 3719886), (213, 2479924), (284, 1859943), (426, 1239962), (852, 619981)]