2012502289

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1\times {\mathrm{1459}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 2315770240

約数和(自身を除く): 303267951

約数列:

[1, 7, 193, 1021, 1351, 1459, 7147, 10213, 197053, 281587, 1379371, 1489639, 1971109, 10427473, 287500327, 2012502289]

約数ペア:

[(1, 2012502289), (7, 287500327), (193, 10427473), (1021, 1971109), (1351, 1489639), (1459, 1379371), (7147, 281587), (10213, 197053)]