2056539199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 2488147200

約数和(自身を除く): 431608001

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 1859, 1979, 2197, 6149, 7267, 21769, 24167, 25727, 79937, 85097, 94471, 282997, 334451, 936067, 1039181, 1106261, 3678961, 4347863, 12168871, 14381393, 47826493, 158195323, 186958109, 2056539199]

約数ペア:

[(1, 2056539199), (11, 186958109), (13, 158195323), (43, 47826493), (143, 14381393), (169, 12168871), (473, 4347863), (559, 3678961), (1859, 1106261), (1979, 1039181), (2197, 936067), (6149, 334451), (7267, 282997), (21769, 94471), (24167, 85097), (25727, 79937)]