2517856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3143072

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 311, 352, 368, 506, 622, 736, 1012, 1244, 2024, 2488, 3421, 4048, 4976, 6842, 7153, 8096, 9952, 13684, 14306, 27368, 28612, 54736, 57224, 78683, 109472, 114448, 157366, 228896, 314732, 629464, 1258928, 2517856]

約数ペア:

[(1, 2517856), (2, 1258928), (4, 629464), (8, 314732), (11, 228896), (16, 157366), (22, 114448), (23, 109472), (32, 78683), (44, 57224), (46, 54736), (88, 28612), (92, 27368), (176, 14306), (184, 13684), (253, 9952), (311, 8096), (352, 7153), (368, 6842), (506, 4976), (622, 4048), (736, 3421), (1012, 2488), (1244, 2024)]