355145438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{105761}}^1$

素因数の和:105859

約数の個数: 16

約数和(自身を含む): 563499936

約数和(自身を除く): 208354498

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 105761, 211522, 2432503, 4865006, 7720553, 15441106, 177572719, 355145438]

約数ペア:

[(1, 355145438), (2, 177572719), (23, 15441106), (46, 7720553), (73, 4865006), (146, 2432503), (1679, 211522), (3358, 105761)]