349208494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103993}}^1$

素因数の和:104091

約数の個数: 16

約数和(自身を含む): 554080032

約数和(自身を除く): 204871538

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 103993, 207986, 2391839, 4783678, 7591489, 15182978, 174604247, 349208494]

約数ペア:

[(1, 349208494), (2, 174604247), (23, 15182978), (46, 7591489), (73, 4783678), (146, 2391839), (1679, 207986), (3358, 103993)]