2641166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 4347648

約数和(自身を除く): 1706482

約数列:

[1, 2, 11, 22, 271, 443, 542, 886, 2981, 4873, 5962, 9746, 120053, 240106, 1320583, 2641166]

約数ペア:

[(1, 2641166), (2, 1320583), (11, 240106), (22, 120053), (271, 9746), (443, 5962), (542, 4873), (886, 2981)]