2776216322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{284857}}^1$

素因数の和:285313

約数の個数: 16

約数和(自身を含む): 4553170272

約数和(自身を除く): 1776953950

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 284857, 569714, 3133427, 6266854, 126191651, 252383302, 1388108161, 2776216322]

約数ペア:

[(1, 2776216322), (2, 1388108161), (11, 252383302), (22, 126191651), (443, 6266854), (886, 3133427), (4873, 569714), (9746, 284857)]