1123174448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{148411}}^1$

素因数の和:148473

約数の個数: 40

約数和(自身を含む): 2429207616

約数和(自身を除く): 1306033168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 148411, 296822, 593644, 1187288, 1632521, 2374576, 3265042, 6381673, 6530084, 12763346, 13060168, 25526692, 26120336, 51053384, 70198403, 102106768, 140396806, 280793612, 561587224, 1123174448]

約数ペア:

[(1, 1123174448), (2, 561587224), (4, 280793612), (8, 140396806), (11, 102106768), (16, 70198403), (22, 51053384), (43, 26120336), (44, 25526692), (86, 13060168), (88, 12763346), (172, 6530084), (176, 6381673), (344, 3265042), (473, 2374576), (688, 1632521), (946, 1187288), (1892, 593644), (3784, 296822), (7568, 148411)]