2543807229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{409433}}^1$

素因数の和:409564

約数の個数: 16

約数和(自身を含む): 3603019200

約数和(自身を除く): 1059211971

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 409433, 1228299, 7779227, 23337681, 44628197, 133884591, 847935743, 2543807229]

約数ペア:

[(1, 2543807229), (3, 847935743), (19, 133884591), (57, 44628197), (109, 23337681), (327, 7779227), (2071, 1228299), (6213, 409433)]