2850298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2167814

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 131, 253, 262, 473, 506, 946, 989, 1441, 1978, 2882, 3013, 5633, 6026, 10879, 11266, 21758, 33143, 61963, 66286, 123926, 129559, 259118, 1425149, 2850298]

約数ペア:

[(1, 2850298), (2, 1425149), (11, 259118), (22, 129559), (23, 123926), (43, 66286), (46, 61963), (86, 33143), (131, 21758), (253, 11266), (262, 10879), (473, 6026), (506, 5633), (946, 3013), (989, 2882), (1441, 1978)]