4391332

素因数分解:

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

素因数の和:280

約数の個数: 36

約数和(自身を含む): 8684368

約数和(自身を除く): 4293036

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 211, 242, 422, 473, 484, 844, 946, 1892, 2321, 4642, 5203, 9073, 9284, 10406, 18146, 20812, 25531, 36292, 51062, 99803, 102124, 199606, 399212, 1097833, 2195666, 4391332]

約数ペア:

[(1, 4391332), (2, 2195666), (4, 1097833), (11, 399212), (22, 199606), (43, 102124), (44, 99803), (86, 51062), (121, 36292), (172, 25531), (211, 20812), (242, 18146), (422, 10406), (473, 9284), (484, 9073), (844, 5203), (946, 4642), (1892, 2321)]