220013446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{17021}}^1$

素因数の和:17327

約数の個数: 16

約数和(自身を含む): 345614688

約数和(自身を除く): 125601242

約数列:

[1, 2, 23, 46, 281, 562, 6463, 12926, 17021, 34042, 391483, 782966, 4782901, 9565802, 110006723, 220013446]

約数ペア:

[(1, 220013446), (2, 110006723), (23, 9565802), (46, 4782901), (281, 782966), (562, 391483), (6463, 34042), (12926, 17021)]