13207784828

素因数分解:

$2^2\times 7^1\times {\mathrm{471706601}}^1$

素因数の和:471706612

約数の個数: 12

約数和(自身を含む): 26415569712

約数和(自身を除く): 13207784884

約数列:

[1, 2, 4, 7, 14, 28, 471706601, 943413202, 1886826404, 3301946207, 6603892414, 13207784828]

約数ペア:

[(1, 13207784828), (2, 6603892414), (4, 3301946207), (7, 1886826404), (14, 943413202), (28, 471706601)]