4129412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 8326080

約数和(自身を除く): 4196668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1061, 1946, 2122, 3892, 4244, 7427, 14854, 29708, 147479, 294958, 589916, 1032353, 2064706, 4129412]

約数ペア:

[(1, 4129412), (2, 2064706), (4, 1032353), (7, 589916), (14, 294958), (28, 147479), (139, 29708), (278, 14854), (556, 7427), (973, 4244), (1061, 3892), (1946, 2122)]