2040821734

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2389721}}^1$

素因数の和:2389791

約数の個数: 16

約数和(自身を含む): 3555906336

約数和(自身を除く): 1515084602

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2389721, 4779442, 16728047, 33456094, 145772981, 291545962, 1020410867, 2040821734]

約数ペア:

[(1, 2040821734), (2, 1020410867), (7, 291545962), (14, 145772981), (61, 33456094), (122, 16728047), (427, 4779442), (854, 2389721)]