299472208

素因数分解:

$2^4\times 7^1\times {\mathrm{2673859}}^1$

素因数の和:2673874

約数の個数: 20

約数和(自身を含む): 663117280

約数和(自身を除く): 363645072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2673859, 5347718, 10695436, 18717013, 21390872, 37434026, 42781744, 74868052, 149736104, 299472208]

約数ペア:

[(1, 299472208), (2, 149736104), (4, 74868052), (7, 42781744), (8, 37434026), (14, 21390872), (16, 18717013), (28, 10695436), (56, 5347718), (112, 2673859)]