1261803598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{108421}}^1$

素因数の和:108480

約数の個数: 24

約数和(自身を含む): 2158465176

約数和(自身を除く): 896661578

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 108421, 216842, 1192631, 2385262, 2493683, 4987366, 27430513, 54861026, 57354709, 114709418, 630901799, 1261803598]

約数ペア:

[(1, 1261803598), (2, 630901799), (11, 114709418), (22, 57354709), (23, 54861026), (46, 27430513), (253, 4987366), (506, 2493683), (529, 2385262), (1058, 1192631), (5819, 216842), (11638, 108421)]