2193611362

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{294761}}^1$

素因数の和:294885

約数の個数: 12

約数和(自身を含む): 3345253938

約数和(自身を除く): 1151642576

約数列:

[1, 2, 61, 122, 3721, 7442, 294761, 589522, 17980421, 35960842, 1096805681, 2193611362]

約数ペア:

[(1, 2193611362), (2, 1096805681), (61, 35960842), (122, 17980421), (3721, 589522), (7442, 294761)]