1277602712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{15889}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 2636151000

約数和(自身を除く): 1358548288

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 529, 874, 1058, 1748, 2116, 3496, 4232, 10051, 15889, 20102, 31778, 40204, 63556, 80408, 127112, 301891, 365447, 603782, 730894, 1207564, 1461788, 2415128, 2923576, 6943493, 8405281, 13886986, 16810562, 27773972, 33621124, 55547944, 67242248, 159700339, 319400678, 638801356, 1277602712]

約数ペア:

[(1, 1277602712), (2, 638801356), (4, 319400678), (8, 159700339), (19, 67242248), (23, 55547944), (38, 33621124), (46, 27773972), (76, 16810562), (92, 13886986), (152, 8405281), (184, 6943493), (437, 2923576), (529, 2415128), (874, 1461788), (1058, 1207564), (1748, 730894), (2116, 603782), (3496, 365447), (4232, 301891), (10051, 127112), (15889, 80408), (20102, 63556), (31778, 40204)]