2019936549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 2878851456

約数和(自身を除く): 858914907

約数列:

[1, 3, 17, 51, 211, 337, 557, 633, 1011, 1671, 3587, 5729, 9469, 10761, 17187, 28407, 71107, 117527, 187709, 213321, 352581, 563127, 1208819, 1997959, 3191053, 3626457, 5993877, 9573159, 39606599, 118819797, 673312183, 2019936549]

約数ペア:

[(1, 2019936549), (3, 673312183), (17, 118819797), (51, 39606599), (211, 9573159), (337, 5993877), (557, 3626457), (633, 3191053), (1011, 1997959), (1671, 1208819), (3587, 563127), (5729, 352581), (9469, 213321), (10761, 187709), (17187, 117527), (28407, 71107)]