4057868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 7560000

約数和(自身を除く): 3502132

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 499, 998, 1996, 2033, 4066, 8132, 9481, 18962, 37924, 53393, 106786, 213572, 1014467, 2028934, 4057868]

約数ペア:

[(1, 4057868), (2, 2028934), (4, 1014467), (19, 213572), (38, 106786), (76, 53393), (107, 37924), (214, 18962), (428, 9481), (499, 8132), (998, 4066), (1996, 2033)]