2185774136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{8317}}^1$

素因数の和:8381

約数の個数: 96

約数和(自身を含む): 5324185440

約数和(自身を除く): 3138411304

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1729, 1976, 2527, 2888, 3458, 4693, 5054, 6916, 8317, 9386, 10108, 13832, 16634, 18772, 20216, 32851, 33268, 37544, 58219, 65702, 66536, 108121, 116438, 131404, 158023, 216242, 232876, 262808, 316046, 432484, 465752, 632092, 756847, 864968, 1106161, 1264184, 1513694, 2054299, 2212322, 3002437, 3027388, 4108598, 4424644, 6004874, 6054776, 8217196, 8849288, 12009748, 14380093, 16434392, 21017059, 24019496, 28760186, 39031681, 42034118, 57520372, 78063362, 84068236, 115040744, 156126724, 168136472, 273221767, 312253448, 546443534, 1092887068, 2185774136]

約数ペア:

[(1, 2185774136), (2, 1092887068), (4, 546443534), (7, 312253448), (8, 273221767), (13, 168136472), (14, 156126724), (19, 115040744), (26, 84068236), (28, 78063362), (38, 57520372), (52, 42034118), (56, 39031681), (76, 28760186), (91, 24019496), (104, 21017059), (133, 16434392), (152, 14380093), (182, 12009748), (247, 8849288), (266, 8217196), (361, 6054776), (364, 6004874), (494, 4424644), (532, 4108598), (722, 3027388), (728, 3002437), (988, 2212322), (1064, 2054299), (1444, 1513694), (1729, 1264184), (1976, 1106161), (2527, 864968), (2888, 756847), (3458, 632092), (4693, 465752), (5054, 432484), (6916, 316046), (8317, 262808), (9386, 232876), (10108, 216242), (13832, 158023), (16634, 131404), (18772, 116438), (20216, 108121), (32851, 66536), (33268, 65702), (37544, 58219)]