2185487986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2310241}}^1$

素因数の和:2310297

約数の個数: 16

約数和(自身を含む): 3659423328

約数和(自身を除く): 1473935342

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2310241, 4620482, 25412651, 50825302, 99340363, 198680726, 1092743993, 2185487986]

約数ペア:

[(1, 2185487986), (2, 1092743993), (11, 198680726), (22, 99340363), (43, 50825302), (86, 25412651), (473, 4620482), (946, 2310241)]