520033493

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{4481}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 606683520

約数和(自身を除く): 86650027

約数列:

[1, 7, 59, 281, 413, 1967, 4481, 16579, 31367, 116053, 264379, 1259161, 1850653, 8814127, 74290499, 520033493]

約数ペア:

[(1, 520033493), (7, 74290499), (59, 8814127), (281, 1850653), (413, 1259161), (1967, 264379), (4481, 116053), (16579, 31367)]