2551052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 5268480

約数和(自身を除く): 2717428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2939, 5878, 11756, 20573, 41146, 82292, 91109, 182218, 364436, 637763, 1275526, 2551052]

約数ペア:

[(1, 2551052), (2, 1275526), (4, 637763), (7, 364436), (14, 182218), (28, 91109), (31, 82292), (62, 41146), (124, 20573), (217, 11756), (434, 5878), (868, 2939)]