2051226638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3469}}^1\times {\mathrm{7211}}^1$

素因数の和:10723

約数の個数: 16

約数和(自身を含む): 3153230640

約数和(自身を除く): 1102004002

約数列:

[1, 2, 41, 82, 3469, 6938, 7211, 14422, 142229, 284458, 295651, 591302, 25014959, 50029918, 1025613319, 2051226638]

約数ペア:

[(1, 2051226638), (2, 1025613319), (41, 50029918), (82, 25014959), (3469, 591302), (6938, 295651), (7211, 284458), (14422, 142229)]