902005442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{488627}}^1$

素因数の和:488713

約数の個数: 16

約数和(自身を含む): 1477611072

約数和(自身を除く): 575605630

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 488627, 977254, 6352151, 12704302, 34692517, 69385034, 451002721, 902005442]

約数ペア:

[(1, 902005442), (2, 451002721), (13, 69385034), (26, 34692517), (71, 12704302), (142, 6352151), (923, 977254), (1846, 488627)]