531371092

素因数分解:

$2^2\times 7^2\times {\mathrm{2711077}}^1$

素因数の和:2711095

約数の個数: 18

約数和(自身を含む): 1081720122

約数和(自身を除く): 550349030

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2711077, 5422154, 10844308, 18977539, 37955078, 75910156, 132842773, 265685546, 531371092]

約数ペア:

[(1, 531371092), (2, 265685546), (4, 132842773), (7, 75910156), (14, 37955078), (28, 18977539), (49, 10844308), (98, 5422154), (196, 2711077)]