1072892

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 18

約数和(自身を含む): 1984248

約数和(自身を除く): 911356

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 743, 1444, 1486, 2972, 14117, 28234, 56468, 268223, 536446, 1072892]

約数ペア:

[(1, 1072892), (2, 536446), (4, 268223), (19, 56468), (38, 28234), (76, 14117), (361, 2972), (722, 1486), (743, 1444)]