1938291212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{116849}}^1$

素因数の和:116906

約数の個数: 48

約数和(自身を含む): 4122468000

約数和(自身を除く): 2184176788

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 116849, 233698, 467396, 1285339, 1519037, 2570678, 3038074, 3388621, 5141356, 6076148, 6777242, 13554484, 16709407, 33418814, 37274831, 44052073, 66837628, 74549662, 88104146, 149099324, 176208292, 484572803, 969145606, 1938291212]

約数ペア:

[(1, 1938291212), (2, 969145606), (4, 484572803), (11, 176208292), (13, 149099324), (22, 88104146), (26, 74549662), (29, 66837628), (44, 44052073), (52, 37274831), (58, 33418814), (116, 16709407), (143, 13554484), (286, 6777242), (319, 6076148), (377, 5141356), (572, 3388621), (638, 3038074), (754, 2570678), (1276, 1519037), (1508, 1285339), (4147, 467396), (8294, 233698), (16588, 116849)]