214906978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751423}}^1$

素因数の和:751449

約数の個数: 16

約数和(自身を含む): 378717696

約数和(自身を除く): 163810718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 751423, 1502846, 8265653, 9768499, 16531306, 19536998, 107453489, 214906978]

約数ペア:

[(1, 214906978), (2, 107453489), (11, 19536998), (13, 16531306), (22, 9768499), (26, 8265653), (143, 1502846), (286, 751423)]