1680162044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{38185501}}^1$

素因数の和:38185516

約数の個数: 12

約数和(自身を含む): 3207582168

約数和(自身を除く): 1527420124

約数列:

[1, 2, 4, 11, 22, 44, 38185501, 76371002, 152742004, 420040511, 840081022, 1680162044]

約数ペア:

[(1, 1680162044), (2, 840081022), (4, 420040511), (11, 152742004), (22, 76371002), (44, 38185501)]