2701744

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1428

約数の個数: 20

約数和(自身を含む): 5278680

約数和(自身を除く): 2576936

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1289, 2096, 2578, 5156, 10312, 20624, 168859, 337718, 675436, 1350872, 2701744]

約数ペア:

[(1, 2701744), (2, 1350872), (4, 675436), (8, 337718), (16, 168859), (131, 20624), (262, 10312), (524, 5156), (1048, 2578), (1289, 2096)]