1121761198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{20441}}^1$

素因数の和:21659

約数の個数: 16

約数和(自身を含む): 1757357856

約数和(自身を除く): 635596658

約数列:

[1, 2, 23, 46, 1193, 2386, 20441, 27439, 40882, 54878, 470143, 940286, 24386113, 48772226, 560880599, 1121761198]

約数ペア:

[(1, 1121761198), (2, 560880599), (23, 48772226), (46, 24386113), (1193, 940286), (2386, 470143), (20441, 54878), (27439, 40882)]