2790284

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 5617920

約数和(自身を除く): 2827636

約数列:

[1, 2, 4, 7, 14, 28, 227, 439, 454, 878, 908, 1589, 1756, 3073, 3178, 6146, 6356, 12292, 99653, 199306, 398612, 697571, 1395142, 2790284]

約数ペア:

[(1, 2790284), (2, 1395142), (4, 697571), (7, 398612), (14, 199306), (28, 99653), (227, 12292), (439, 6356), (454, 6146), (878, 3178), (908, 3073), (1589, 1756)]