8206828

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 16570400

約数和(自身を除く): 8363572

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 2689, 3052, 5378, 10756, 18823, 37646, 75292, 293101, 586202, 1172404, 2051707, 4103414, 8206828]

約数ペア:

[(1, 8206828), (2, 4103414), (4, 2051707), (7, 1172404), (14, 586202), (28, 293101), (109, 75292), (218, 37646), (436, 18823), (763, 10756), (1526, 5378), (2689, 3052)]