129414903574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{128717}}^1$

素因数の和:130740

約数の個数: 32

約数和(自身を含む): 221090155776

約数和(自身を除く): 91675252202

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1987, 3974, 21857, 43714, 45701, 91402, 128717, 257434, 502711, 1005422, 1415887, 2831774, 2960491, 5920982, 32565401, 65130802, 255760679, 511521358, 2813367469, 5626734938, 5882495617, 11764991234, 64707451787, 129414903574]

約数ペア:

[(1, 129414903574), (2, 64707451787), (11, 11764991234), (22, 5882495617), (23, 5626734938), (46, 2813367469), (253, 511521358), (506, 255760679), (1987, 65130802), (3974, 32565401), (21857, 5920982), (43714, 2960491), (45701, 2831774), (91402, 1415887), (128717, 1005422), (257434, 502711)]