2009149613

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{443423}}^1$

素因数の和:443643

約数の個数: 8

約数和(自身を含む): 2107150848

約数和(自身を除く): 98001235

約数列:

[1, 23, 197, 4531, 443423, 10198729, 87354331, 2009149613]

約数ペア:

[(1, 2009149613), (23, 87354331), (197, 10198729), (4531, 443423)]