42173854

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 64386000

約数和(自身を除く): 22212146

約数列:

[1, 2, 97, 149, 194, 298, 1459, 2918, 14453, 28906, 141523, 217391, 283046, 434782, 21086927, 42173854]

約数ペア:

[(1, 42173854), (2, 21086927), (97, 434782), (149, 283046), (194, 217391), (298, 141523), (1459, 28906), (2918, 14453)]