985732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 1929312

約数和(自身を除く): 943580

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 521, 946, 1042, 1892, 2084, 5731, 11462, 22403, 22924, 44806, 89612, 246433, 492866, 985732]

約数ペア:

[(1, 985732), (2, 492866), (4, 246433), (11, 89612), (22, 44806), (43, 22924), (44, 22403), (86, 11462), (172, 5731), (473, 2084), (521, 1892), (946, 1042)]