2180473346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{131687}}^1$

素因数の和:132193

約数の個数: 16

約数和(自身を含む): 3470242176

約数和(自身を除く): 1289768830

約数列:

[1, 2, 17, 34, 487, 974, 8279, 16558, 131687, 263374, 2238679, 4477358, 64131569, 128263138, 1090236673, 2180473346]

約数ペア:

[(1, 2180473346), (2, 1090236673), (17, 128263138), (34, 64131569), (487, 4477358), (974, 2238679), (8279, 263374), (16558, 131687)]