2004046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 3328128

約数和(自身を除く): 1324082

約数列:

[1, 2, 11, 22, 71, 142, 781, 1283, 1562, 2566, 14113, 28226, 91093, 182186, 1002023, 2004046]

約数ペア:

[(1, 2004046), (2, 1002023), (11, 182186), (22, 91093), (71, 28226), (142, 14113), (781, 2566), (1283, 1562)]