2048804989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{37957}}^1$

素因数の和:38676

約数の個数: 16

約数和(自身を含む): 2558065536

約数和(自身を除く): 509260547

約数列:

[1, 7, 11, 77, 701, 4907, 7711, 37957, 53977, 265699, 417527, 2922689, 26607857, 186254999, 292686427, 2048804989]

約数ペア:

[(1, 2048804989), (7, 292686427), (11, 186254999), (77, 26607857), (701, 2922689), (4907, 417527), (7711, 265699), (37957, 53977)]