2011496739

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{754217}}^1$

素因数の和:754354

約数の個数: 16

約数和(自身を含む): 3089276928

約数和(自身を除く): 1077780189

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 754217, 2262651, 5279519, 15838557, 95785559, 287356677, 670498913, 2011496739]

約数ペア:

[(1, 2011496739), (3, 670498913), (7, 287356677), (21, 95785559), (127, 15838557), (381, 5279519), (889, 2262651), (2667, 754217)]