2843258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 4851840

約数和(自身を除く): 2008582

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 379, 682, 758, 3751, 4169, 7502, 8338, 11749, 23498, 45859, 91718, 129239, 258478, 1421629, 2843258]

約数ペア:

[(1, 2843258), (2, 1421629), (11, 258478), (22, 129239), (31, 91718), (62, 45859), (121, 23498), (242, 11749), (341, 8338), (379, 7502), (682, 4169), (758, 3751)]