2012289657

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{879113}}^1$

素因数の和:879232

約数の個数: 16

約数和(自身を含む): 3094481280

約数和(自身を除く): 1082191623

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 879113, 2637339, 6153791, 18461373, 95823317, 287469951, 670763219, 2012289657]

約数ペア:

[(1, 2012289657), (3, 670763219), (7, 287469951), (21, 95823317), (109, 18461373), (327, 6153791), (763, 2637339), (2289, 879113)]