127974242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{41849}}^1$

素因数の和:42001

約数の個数: 16

約数和(自身を含む): 210924000

約数和(自身を除く): 82949758

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 41849, 83698, 460339, 920678, 5817011, 11634022, 63987121, 127974242]

約数ペア:

[(1, 127974242), (2, 63987121), (11, 11634022), (22, 5817011), (139, 920678), (278, 460339), (1529, 83698), (3058, 41849)]