4590938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8059392

約数和(自身を除く): 3468454

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 211, 253, 422, 473, 506, 946, 989, 1978, 2321, 4642, 4853, 9073, 9706, 10879, 18146, 21758, 53383, 99803, 106766, 199606, 208679, 417358, 2295469, 4590938]

約数ペア:

[(1, 4590938), (2, 2295469), (11, 417358), (22, 208679), (23, 199606), (43, 106766), (46, 99803), (86, 53383), (211, 21758), (253, 18146), (422, 10879), (473, 9706), (506, 9073), (946, 4853), (989, 4642), (1978, 2321)]