2109084208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8247

約数の個数: 120

約数和(自身を含む): 5404098560

約数和(自身を除く): 3295014352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2926, 3344, 3388, 4598, 5852, 6776, 8191, 9196, 11704, 13552, 16093, 16382, 18392, 23408, 32186, 32764, 36784, 57337, 64372, 65528, 90101, 114674, 128744, 131056, 155629, 180202, 229348, 257488, 311258, 360404, 458696, 622516, 630707, 720808, 917392, 991111, 1089403, 1245032, 1261414, 1441616, 1711919, 1982222, 2178806, 2490064, 2522828, 3423838, 3964444, 4357612, 5045656, 6847676, 6937777, 7928888, 8715224, 10091312, 11983433, 13695352, 13875554, 15857776, 17430448, 18831109, 23966866, 27390704, 27751108, 37662218, 47933732, 55502216, 75324436, 95867464, 111004432, 131817763, 150648872, 191734928, 263635526, 301297744, 527271052, 1054542104, 2109084208]

約数ペア:

[(1, 2109084208), (2, 1054542104), (4, 527271052), (7, 301297744), (8, 263635526), (11, 191734928), (14, 150648872), (16, 131817763), (19, 111004432), (22, 95867464), (28, 75324436), (38, 55502216), (44, 47933732), (56, 37662218), (76, 27751108), (77, 27390704), (88, 23966866), (112, 18831109), (121, 17430448), (133, 15857776), (152, 13875554), (154, 13695352), (176, 11983433), (209, 10091312), (242, 8715224), (266, 7928888), (304, 6937777), (308, 6847676), (418, 5045656), (484, 4357612), (532, 3964444), (616, 3423838), (836, 2522828), (847, 2490064), (968, 2178806), (1064, 1982222), (1232, 1711919), (1463, 1441616), (1672, 1261414), (1694, 1245032), (1936, 1089403), (2128, 991111), (2299, 917392), (2926, 720808), (3344, 630707), (3388, 622516), (4598, 458696), (5852, 360404), (6776, 311258), (8191, 257488), (9196, 229348), (11704, 180202), (13552, 155629), (16093, 131056), (16382, 128744), (18392, 114674), (23408, 90101), (32186, 65528), (32764, 64372), (36784, 57337)]