1039724

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 2112768

約数和(自身を除く): 1073044

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 523, 994, 1046, 1988, 2092, 3661, 7322, 14644, 37133, 74266, 148532, 259931, 519862, 1039724]

約数ペア:

[(1, 1039724), (2, 519862), (4, 259931), (7, 148532), (14, 74266), (28, 37133), (71, 14644), (142, 7322), (284, 3661), (497, 2092), (523, 1988), (994, 1046)]