2280497912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{217771}}^1$

素因数の和:217812

約数の個数: 64

約数和(自身を含む): 5644650240

約数和(自身を除く): 3364152328

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 217771, 435542, 871084, 1524397, 1742168, 2395481, 3048794, 3702107, 4790962, 6097588, 7404214, 9581924, 12195176, 14808428, 16768367, 19163848, 25914749, 29616856, 33536734, 40723177, 51829498, 67073468, 81446354, 103658996, 134146936, 162892708, 207317992, 285062239, 325785416, 570124478, 1140248956, 2280497912]

約数ペア:

[(1, 2280497912), (2, 1140248956), (4, 570124478), (7, 325785416), (8, 285062239), (11, 207317992), (14, 162892708), (17, 134146936), (22, 103658996), (28, 81446354), (34, 67073468), (44, 51829498), (56, 40723177), (68, 33536734), (77, 29616856), (88, 25914749), (119, 19163848), (136, 16768367), (154, 14808428), (187, 12195176), (238, 9581924), (308, 7404214), (374, 6097588), (476, 4790962), (616, 3702107), (748, 3048794), (952, 2395481), (1309, 1742168), (1496, 1524397), (2618, 871084), (5236, 435542), (10472, 217771)]