2560283487

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5449}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 4070757600

約数和(自身を除く): 1510474113

約数列:

[1, 3, 9, 17, 37, 51, 83, 111, 153, 249, 333, 629, 747, 1411, 1887, 3071, 4233, 5449, 5661, 9213, 12699, 16347, 27639, 49041, 52207, 92633, 156621, 201613, 277899, 452267, 469863, 604839, 833697, 1356801, 1814517, 3427421, 4070403, 7688539, 10282263, 16733879, 23065617, 30846789, 50201637, 69196851, 150604911, 284475943, 853427829, 2560283487]

約数ペア:

[(1, 2560283487), (3, 853427829), (9, 284475943), (17, 150604911), (37, 69196851), (51, 50201637), (83, 30846789), (111, 23065617), (153, 16733879), (249, 10282263), (333, 7688539), (629, 4070403), (747, 3427421), (1411, 1814517), (1887, 1356801), (3071, 833697), (4233, 604839), (5449, 469863), (5661, 452267), (9213, 277899), (12699, 201613), (16347, 156621), (27639, 92633), (49041, 52207)]