2109473912

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 4984499520

約数和(自身を除く): 2875025608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 181, 182, 196, 362, 364, 392, 637, 724, 728, 1267, 1274, 1448, 2287, 2353, 2534, 2548, 4574, 4706, 5068, 5096, 8869, 9148, 9412, 10136, 16009, 16471, 17738, 18296, 18824, 29731, 32018, 32942, 35476, 59462, 64036, 65884, 70952, 112063, 115297, 118924, 128072, 131768, 208117, 224126, 230594, 237848, 413947, 416234, 448252, 461188, 827894, 832468, 896504, 922376, 1456819, 1655788, 1664936, 2897629, 2913638, 3311576, 5381311, 5795258, 5827276, 10762622, 11590516, 11654552, 20283403, 21525244, 23181032, 37669177, 40566806, 43050488, 75338354, 81133612, 150676708, 162267224, 263684239, 301353416, 527368478, 1054736956, 2109473912]

約数ペア:

[(1, 2109473912), (2, 1054736956), (4, 527368478), (7, 301353416), (8, 263684239), (13, 162267224), (14, 150676708), (26, 81133612), (28, 75338354), (49, 43050488), (52, 40566806), (56, 37669177), (91, 23181032), (98, 21525244), (104, 20283403), (181, 11654552), (182, 11590516), (196, 10762622), (362, 5827276), (364, 5795258), (392, 5381311), (637, 3311576), (724, 2913638), (728, 2897629), (1267, 1664936), (1274, 1655788), (1448, 1456819), (2287, 922376), (2353, 896504), (2534, 832468), (2548, 827894), (4574, 461188), (4706, 448252), (5068, 416234), (5096, 413947), (8869, 237848), (9148, 230594), (9412, 224126), (10136, 208117), (16009, 131768), (16471, 128072), (17738, 118924), (18296, 115297), (18824, 112063), (29731, 70952), (32018, 65884), (32942, 64036), (35476, 59462)]