1224916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2765952

約数和(自身を除く): 1541036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 97, 154, 164, 194, 287, 308, 388, 451, 574, 679, 902, 1067, 1148, 1358, 1804, 2134, 2716, 3157, 3977, 4268, 6314, 7469, 7954, 12628, 14938, 15908, 27839, 29876, 43747, 55678, 87494, 111356, 174988, 306229, 612458, 1224916]

約数ペア:

[(1, 1224916), (2, 612458), (4, 306229), (7, 174988), (11, 111356), (14, 87494), (22, 55678), (28, 43747), (41, 29876), (44, 27839), (77, 15908), (82, 14938), (97, 12628), (154, 7954), (164, 7469), (194, 6314), (287, 4268), (308, 3977), (388, 3157), (451, 2716), (574, 2134), (679, 1804), (902, 1358), (1067, 1148)]