2019845896

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{337}}^1\times {\mathrm{2557}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 3812903640

約数和(自身を除く): 1793057744

約数列:

[1, 2, 4, 8, 293, 337, 586, 674, 1172, 1348, 2344, 2557, 2696, 5114, 10228, 20456, 98741, 197482, 394964, 749201, 789928, 861709, 1498402, 1723418, 2996804, 3446836, 5993608, 6893672, 252480737, 504961474, 1009922948, 2019845896]

約数ペア:

[(1, 2019845896), (2, 1009922948), (4, 504961474), (8, 252480737), (293, 6893672), (337, 5993608), (586, 3446836), (674, 2996804), (1172, 1723418), (1348, 1498402), (2344, 861709), (2557, 789928), (2696, 749201), (5114, 394964), (10228, 197482), (20456, 98741)]