2109514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 3638880

約数和(自身を除く): 1529366

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 379, 506, 758, 2783, 4169, 5566, 8338, 8717, 17434, 45859, 91718, 95887, 191774, 1054757, 2109514]

約数ペア:

[(1, 2109514), (2, 1054757), (11, 191774), (22, 95887), (23, 91718), (46, 45859), (121, 17434), (242, 8717), (253, 8338), (379, 5566), (506, 4169), (758, 2783)]