520039404

素因数分解:

$2^2\times 3^2\times {\mathrm{14445539}}^1$

素因数の和:14445549

約数の個数: 18

約数和(自身を含む): 1314544140

約数和(自身を除く): 794504736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14445539, 28891078, 43336617, 57782156, 86673234, 130009851, 173346468, 260019702, 520039404]

約数ペア:

[(1, 520039404), (2, 260019702), (3, 173346468), (4, 130009851), (6, 86673234), (9, 57782156), (12, 43336617), (18, 28891078), (36, 14445539)]