171948434

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{168247}}^1$

素因数の和:168329

約数の個数: 16

約数和(自身を含む): 298808448

約数和(自身を除く): 126860014

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 168247, 336494, 1177729, 2355458, 12282031, 24564062, 85974217, 171948434]

約数ペア:

[(1, 171948434), (2, 85974217), (7, 24564062), (14, 12282031), (73, 2355458), (146, 1177729), (511, 336494), (1022, 168247)]