345208532

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{16651}}^1$

素因数の和:16799

約数の個数: 24

約数和(自身を含む): 621052992

約数和(自身を除く): 275844460

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 16651, 20732, 33302, 66604, 1182221, 1215523, 2364442, 2431046, 4728884, 4862092, 86302133, 172604266, 345208532]

約数ペア:

[(1, 345208532), (2, 172604266), (4, 86302133), (71, 4862092), (73, 4728884), (142, 2431046), (146, 2364442), (284, 1215523), (292, 1182221), (5183, 66604), (10366, 33302), (16651, 20732)]