2000605431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1289881}}^1$

素因数の和:1289942

約数の個数: 16

約数和(自身を含む): 2971888128

約数和(自身を除く): 971282697

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1289881, 3869643, 14188691, 42566073, 60624407, 181873221, 666868477, 2000605431]

約数ペア:

[(1, 2000605431), (3, 666868477), (11, 181873221), (33, 60624407), (47, 42566073), (141, 14188691), (517, 3869643), (1551, 1289881)]