7827837094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 16021094400

約数和(自身を除く): 8193257306

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 211, 217, 266, 341, 409, 418, 422, 434, 589, 682, 818, 1178, 1463, 1477, 2321, 2387, 2863, 2926, 2954, 4009, 4123, 4499, 4642, 4774, 5726, 6479, 6541, 7771, 8018, 8246, 8998, 12679, 12958, 13082, 15542, 16247, 25358, 28063, 31493, 32494, 44099, 45353, 45787, 54397, 56126, 62986, 71951, 85481, 86299, 88198, 88753, 90706, 91574, 108794, 124279, 139469, 143902, 170962, 172598, 177506, 240901, 248558, 278938, 308693, 481802, 503657, 598367, 604093, 617386, 869953, 949289, 976283, 1007314, 1196734, 1208186, 1367069, 1639681, 1686307, 1739906, 1898578, 1952566, 2649911, 2675269, 2734138, 3279362, 3372614, 5299822, 5350538, 6645023, 9569483, 11477767, 13290046, 18036491, 18549377, 18726883, 19138966, 22955534, 29427959, 36072982, 37098754, 37453766, 50830111, 58855918, 101660222, 126255437, 205995713, 252510874, 355810777, 411991426, 559131221, 711621554, 1118262442, 3913918547, 7827837094]

約数ペア:

[(1, 7827837094), (2, 3913918547), (7, 1118262442), (11, 711621554), (14, 559131221), (19, 411991426), (22, 355810777), (31, 252510874), (38, 205995713), (62, 126255437), (77, 101660222), (133, 58855918), (154, 50830111), (209, 37453766), (211, 37098754), (217, 36072982), (266, 29427959), (341, 22955534), (409, 19138966), (418, 18726883), (422, 18549377), (434, 18036491), (589, 13290046), (682, 11477767), (818, 9569483), (1178, 6645023), (1463, 5350538), (1477, 5299822), (2321, 3372614), (2387, 3279362), (2863, 2734138), (2926, 2675269), (2954, 2649911), (4009, 1952566), (4123, 1898578), (4499, 1739906), (4642, 1686307), (4774, 1639681), (5726, 1367069), (6479, 1208186), (6541, 1196734), (7771, 1007314), (8018, 976283), (8246, 949289), (8998, 869953), (12679, 617386), (12958, 604093), (13082, 598367), (15542, 503657), (16247, 481802), (25358, 308693), (28063, 278938), (31493, 248558), (32494, 240901), (44099, 177506), (45353, 172598), (45787, 170962), (54397, 143902), (56126, 139469), (62986, 124279), (71951, 108794), (85481, 91574), (86299, 90706), (88198, 88753)]