2018575139

素因数分解:

$7^2\times {\mathrm{431}}^1\times {\mathrm{95581}}^1$

素因数の和:96026

約数の個数: 12

約数和(自身を含む): 2353611168

約数和(自身を除く): 335036029

約数列:

[1, 7, 49, 431, 3017, 21119, 95581, 669067, 4683469, 41195411, 288367877, 2018575139]

約数ペア:

[(1, 2018575139), (7, 288367877), (49, 41195411), (431, 4683469), (3017, 669067), (21119, 95581)]