2017894708

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{2222351}}^1$

素因数の和:2222582

約数の個数: 12

約数和(自身を含む): 3546873792

約数和(自身を除く): 1528979084

約数列:

[1, 2, 4, 227, 454, 908, 2222351, 4444702, 8889404, 504473677, 1008947354, 2017894708]

約数ペア:

[(1, 2017894708), (2, 1008947354), (4, 504473677), (227, 8889404), (454, 4444702), (908, 2222351)]