1057707092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20340521}}^1$

素因数の和:20340538

約数の個数: 12

約数和(自身を含む): 1993371156

約数和(自身を除く): 935664064

約数列:

[1, 2, 4, 13, 26, 52, 20340521, 40681042, 81362084, 264426773, 528853546, 1057707092]

約数ペア:

[(1, 1057707092), (2, 528853546), (4, 264426773), (13, 81362084), (26, 40681042), (52, 20340521)]