2706286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 4567752

約数和(自身を除く): 1861466

約数列:

[1, 2, 11, 22, 53, 106, 121, 211, 242, 422, 583, 1166, 2321, 4642, 6413, 11183, 12826, 22366, 25531, 51062, 123013, 246026, 1353143, 2706286]

約数ペア:

[(1, 2706286), (2, 1353143), (11, 246026), (22, 123013), (53, 51062), (106, 25531), (121, 22366), (211, 12826), (242, 11183), (422, 6413), (583, 4642), (1166, 2321)]