2797144

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3250856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 251, 398, 502, 796, 1004, 1393, 1592, 1757, 2008, 2786, 3514, 5572, 7028, 11144, 14056, 49949, 99898, 199796, 349643, 399592, 699286, 1398572, 2797144]

約数ペア:

[(1, 2797144), (2, 1398572), (4, 699286), (7, 399592), (8, 349643), (14, 199796), (28, 99898), (56, 49949), (199, 14056), (251, 11144), (398, 7028), (502, 5572), (796, 3514), (1004, 2786), (1393, 2008), (1592, 1757)]