40517906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141671}}^1$

素因数の和:141697

約数の個数: 16

約数和(自身を含む): 71402688

約数和(自身を除く): 30884782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141671, 283342, 1558381, 1841723, 3116762, 3683446, 20258953, 40517906]

約数ペア:

[(1, 40517906), (2, 20258953), (11, 3683446), (13, 3116762), (22, 1841723), (26, 1558381), (143, 283342), (286, 141671)]