8489894

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1913}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 14607648

約数和(自身を除く): 6117754

約数列:

[1, 2, 7, 14, 317, 634, 1913, 2219, 3826, 4438, 13391, 26782, 606421, 1212842, 4244947, 8489894]

約数ペア:

[(1, 8489894), (2, 4244947), (7, 1212842), (14, 606421), (317, 26782), (634, 13391), (1913, 4438), (2219, 3826)]