426318004

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{109537}}^1$

素因数の和:109687

約数の個数: 24

約数和(自身を含む): 858777920

約数和(自身を除く): 432459916

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 109537, 219074, 438148, 766759, 1533518, 3067036, 15225643, 30451286, 60902572, 106579501, 213159002, 426318004]

約数ペア:

[(1, 426318004), (2, 213159002), (4, 106579501), (7, 60902572), (14, 30451286), (28, 15225643), (139, 3067036), (278, 1533518), (556, 766759), (973, 438148), (1946, 219074), (3892, 109537)]