996899710

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{77339}}^1$

素因数の和:78635

約数の個数: 16

約数和(自身を含む): 1795834800

約数和(自身を除く): 798935090

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 12890, 77339, 154678, 386695, 773390, 99689971, 199379942, 498449855, 996899710]

約数ペア:

[(1, 996899710), (2, 498449855), (5, 199379942), (10, 99689971), (1289, 773390), (2578, 386695), (6445, 154678), (12890, 77339)]