2011017734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{208223}}^1$

素因数の和:208675

約数の個数: 16

約数和(自身を含む): 3298268160

約数和(自身を除く): 1287250426

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 208223, 416446, 2290453, 4580906, 91409897, 182819794, 1005508867, 2011017734]

約数ペア:

[(1, 2011017734), (2, 1005508867), (11, 182819794), (22, 91409897), (439, 4580906), (878, 2290453), (4829, 416446), (9658, 208223)]