2021930834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13129421}}^1$

素因数の和:13129441

約数の個数: 16

約数和(自身を含む): 3781273536

約数和(自身を除く): 1759342702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13129421, 26258842, 91905947, 144423631, 183811894, 288847262, 1010965417, 2021930834]

約数ペア:

[(1, 2021930834), (2, 1010965417), (7, 288847262), (11, 183811894), (14, 144423631), (22, 91905947), (77, 26258842), (154, 13129421)]