2499683318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{256483}}^1$

素因数の和:256939

約数の個数: 16

約数和(自身を含む): 4099640256

約数和(自身を除く): 1599956938

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 256483, 512966, 2821313, 5642626, 113621969, 227243938, 1249841659, 2499683318]

約数ペア:

[(1, 2499683318), (2, 1249841659), (11, 227243938), (22, 113621969), (443, 5642626), (886, 2821313), (4873, 512966), (9746, 256483)]