2570054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1577146

約数列:

[1, 2, 19, 38, 47, 94, 893, 1439, 1786, 2878, 27341, 54682, 67633, 135266, 1285027, 2570054]

約数ペア:

[(1, 2570054), (2, 1285027), (19, 135266), (38, 67633), (47, 54682), (94, 27341), (893, 2878), (1439, 1786)]