2556550054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1431439}}^1$

素因数の和:1431507

約数の個数: 16

約数和(自身を含む): 4122547200

約数和(自身を除く): 1565997146

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1431439, 2862878, 27197341, 54394682, 67277633, 134555266, 1278275027, 2556550054]

約数ペア:

[(1, 2556550054), (2, 1278275027), (19, 134555266), (38, 67277633), (47, 54394682), (94, 27197341), (893, 2862878), (1786, 1431439)]