1990184

素因数分解:

$2^3\times 7^2\times {\mathrm{5077}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 4341690

約数和(自身を除く): 2351506

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5077, 10154, 20308, 35539, 40616, 71078, 142156, 248773, 284312, 497546, 995092, 1990184]

約数ペア:

[(1, 1990184), (2, 995092), (4, 497546), (7, 284312), (8, 248773), (14, 142156), (28, 71078), (49, 40616), (56, 35539), (98, 20308), (196, 10154), (392, 5077)]