42438044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{964501}}^1$

素因数の和:964516

約数の個数: 12

約数和(自身を含む): 81018168

約数和(自身を除く): 38580124

約数列:

[1, 2, 4, 11, 22, 44, 964501, 1929002, 3858004, 10609511, 21219022, 42438044]

約数ペア:

[(1, 42438044), (2, 21219022), (4, 10609511), (11, 3858004), (22, 1929002), (44, 964501)]