2569336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 6209280

約数和(自身を除く): 3639944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 97, 154, 172, 194, 301, 308, 344, 388, 473, 602, 616, 679, 776, 946, 1067, 1204, 1358, 1892, 2134, 2408, 2716, 3311, 3784, 4171, 4268, 5432, 6622, 7469, 8342, 8536, 13244, 14938, 16684, 26488, 29197, 29876, 33368, 45881, 58394, 59752, 91762, 116788, 183524, 233576, 321167, 367048, 642334, 1284668, 2569336]

約数ペア:

[(1, 2569336), (2, 1284668), (4, 642334), (7, 367048), (8, 321167), (11, 233576), (14, 183524), (22, 116788), (28, 91762), (43, 59752), (44, 58394), (56, 45881), (77, 33368), (86, 29876), (88, 29197), (97, 26488), (154, 16684), (172, 14938), (194, 13244), (301, 8536), (308, 8342), (344, 7469), (388, 6622), (473, 5432), (602, 4268), (616, 4171), (679, 3784), (776, 3311), (946, 2716), (1067, 2408), (1204, 2134), (1358, 1892)]