1489668085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193841}}^1$

素因数の和:193928

約数の個数: 16

約数和(自身を含む): 1884144240

約数和(自身を除く): 394476155

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 193841, 969205, 5621389, 10273573, 28106945, 51367865, 297933617, 1489668085]

約数ペア:

[(1, 1489668085), (5, 297933617), (29, 51367865), (53, 28106945), (145, 10273573), (265, 5621389), (1537, 969205), (7685, 193841)]