26991502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 41399424

約数和(自身を除く): 14407922

約数列:

[1, 2, 71, 131, 142, 262, 1451, 2902, 9301, 18602, 103021, 190081, 206042, 380162, 13495751, 26991502]

約数ペア:

[(1, 26991502), (2, 13495751), (71, 380162), (131, 206042), (142, 190081), (262, 103021), (1451, 18602), (2902, 9301)]