2054707198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{42937}}^1$

素因数の和:43347

約数の個数: 16

約数和(自身を含む): 3134817504

約数和(自身を除く): 1080110306

約数列:

[1, 2, 71, 142, 337, 674, 23927, 42937, 47854, 85874, 3048527, 6097054, 14469769, 28939538, 1027353599, 2054707198]

約数ペア:

[(1, 2054707198), (2, 1027353599), (71, 28939538), (142, 14469769), (337, 6097054), (674, 3048527), (23927, 85874), (42937, 47854)]