2631508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5437}}^1$

素因数の和:5463

約数の個数: 18

約数和(自身を含む): 5062778

約数和(自身を除く): 2431270

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5437, 10874, 21748, 59807, 119614, 239228, 657877, 1315754, 2631508]

約数ペア:

[(1, 2631508), (2, 1315754), (4, 657877), (11, 239228), (22, 119614), (44, 59807), (121, 21748), (242, 10874), (484, 5437)]