636698414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{280979}}^1$

素因数の和:281095

約数の個数: 16

約数和(自身を含む): 1051989120

約数和(自身を除く): 415290706

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 280979, 561958, 3090769, 6181538, 28940837, 57881674, 318349207, 636698414]

約数ペア:

[(1, 636698414), (2, 318349207), (11, 57881674), (22, 28940837), (103, 6181538), (206, 3090769), (1133, 561958), (2266, 280979)]