9803398744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{6263}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 19700029440

約数和(自身を除く): 9896630696

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 181, 184, 188, 362, 376, 724, 1081, 1448, 2162, 4163, 4324, 6263, 8326, 8507, 8648, 12526, 16652, 17014, 25052, 33304, 34028, 50104, 68056, 144049, 195661, 288098, 294361, 391322, 576196, 588722, 782644, 1133603, 1152392, 1177444, 1565288, 2267206, 2354888, 4534412, 6770303, 9068824, 13540606, 26072869, 27081212, 52145738, 53279341, 54162424, 104291476, 106558682, 208582952, 213117364, 426234728, 1225424843, 2450849686, 4901699372, 9803398744]

約数ペア:

[(1, 9803398744), (2, 4901699372), (4, 2450849686), (8, 1225424843), (23, 426234728), (46, 213117364), (47, 208582952), (92, 106558682), (94, 104291476), (181, 54162424), (184, 53279341), (188, 52145738), (362, 27081212), (376, 26072869), (724, 13540606), (1081, 9068824), (1448, 6770303), (2162, 4534412), (4163, 2354888), (4324, 2267206), (6263, 1565288), (8326, 1177444), (8507, 1152392), (8648, 1133603), (12526, 782644), (16652, 588722), (17014, 576196), (25052, 391322), (33304, 294361), (34028, 288098), (50104, 195661), (68056, 144049)]