1890940481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{65701}}^1$

素因数の和:67411

約数の個数: 8

約数和(自身を含む): 2003385384

約数和(自身を除く): 112444903

約数列:

[1, 17, 1693, 28781, 65701, 1116917, 111231793, 1890940481]

約数ペア:

[(1, 1890940481), (17, 111231793), (1693, 1116917), (28781, 65701)]