1045402519

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{1721}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 1208100096

約数和(自身を除く): 162697577

約数列:

[1, 7, 107, 749, 811, 1721, 5677, 12047, 86777, 184147, 607439, 1289029, 1395731, 9770117, 149343217, 1045402519]

約数ペア:

[(1, 1045402519), (7, 149343217), (107, 9770117), (749, 1395731), (811, 1289029), (1721, 607439), (5677, 184147), (12047, 86777)]