2488767544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 4911943680

約数和(自身を除く): 2423176136

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 281, 284, 503, 562, 568, 1006, 1124, 2012, 2201, 2248, 4024, 4402, 8711, 8804, 15593, 17422, 17608, 19951, 31186, 34844, 35713, 39902, 62372, 69688, 71426, 79804, 124744, 141343, 142852, 159608, 282686, 285704, 565372, 618481, 1107103, 1130744, 1236962, 2214206, 2473924, 4381633, 4428412, 4947848, 8763266, 8856824, 10035353, 17526532, 20070706, 35053064, 40141412, 80282824, 311095943, 622191886, 1244383772, 2488767544]

約数ペア:

[(1, 2488767544), (2, 1244383772), (4, 622191886), (8, 311095943), (31, 80282824), (62, 40141412), (71, 35053064), (124, 20070706), (142, 17526532), (248, 10035353), (281, 8856824), (284, 8763266), (503, 4947848), (562, 4428412), (568, 4381633), (1006, 2473924), (1124, 2214206), (2012, 1236962), (2201, 1130744), (2248, 1107103), (4024, 618481), (4402, 565372), (8711, 285704), (8804, 282686), (15593, 159608), (17422, 142852), (17608, 141343), (19951, 124744), (31186, 79804), (34844, 71426), (35713, 69688), (39902, 62372)]