1553670253712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{8707}}^1\times {\mathrm{272011}}^1$

素因数の和:280767

約数の個数: 40

約数和(自身を含む): 3084022005792

約数和(自身を除く): 1530351752080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 8707, 17414, 34828, 69656, 139312, 272011, 356987, 544022, 713974, 1088044, 1427948, 2176088, 2855896, 4352176, 5711792, 11152451, 22304902, 44609804, 89219608, 178439216, 2368399777, 4736799554, 9473599108, 18947198216, 37894396432, 97104390857, 194208781714, 388417563428, 776835126856, 1553670253712]

約数ペア:

[(1, 1553670253712), (2, 776835126856), (4, 388417563428), (8, 194208781714), (16, 97104390857), (41, 37894396432), (82, 18947198216), (164, 9473599108), (328, 4736799554), (656, 2368399777), (8707, 178439216), (17414, 89219608), (34828, 44609804), (69656, 22304902), (139312, 11152451), (272011, 5711792), (356987, 4352176), (544022, 2855896), (713974, 2176088), (1088044, 1427948)]