2118889758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11783}}^1$

素因数の和:11889

約数の個数: 64

約数和(自身を含む): 4703795712

約数和(自身を除く): 2584905954

約数列:

[1, 2, 3, 6, 17, 34, 41, 43, 51, 82, 86, 102, 123, 129, 246, 258, 697, 731, 1394, 1462, 1763, 2091, 2193, 3526, 4182, 4386, 5289, 10578, 11783, 23566, 29971, 35349, 59942, 70698, 89913, 179826, 200311, 400622, 483103, 506669, 600933, 966206, 1013338, 1201866, 1449309, 1520007, 2898618, 3040014, 8212751, 8613373, 16425502, 17226746, 20773429, 24638253, 25840119, 41546858, 49276506, 51680238, 62320287, 124640574, 353148293, 706296586, 1059444879, 2118889758]

約数ペア:

[(1, 2118889758), (2, 1059444879), (3, 706296586), (6, 353148293), (17, 124640574), (34, 62320287), (41, 51680238), (43, 49276506), (51, 41546858), (82, 25840119), (86, 24638253), (102, 20773429), (123, 17226746), (129, 16425502), (246, 8613373), (258, 8212751), (697, 3040014), (731, 2898618), (1394, 1520007), (1462, 1449309), (1763, 1201866), (2091, 1013338), (2193, 966206), (3526, 600933), (4182, 506669), (4386, 483103), (5289, 400622), (10578, 200311), (11783, 179826), (23566, 89913), (29971, 70698), (35349, 59942)]