996868886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{430799}}^1$

素因数の和:430903

約数の個数: 16

約数和(自身を含む): 1628424000

約数和(自身を除く): 631555114

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 430799, 861598, 5600387, 11200774, 38341111, 76682222, 498434443, 996868886]

約数ペア:

[(1, 996868886), (2, 498434443), (13, 76682222), (26, 38341111), (89, 11200774), (178, 5600387), (1157, 861598), (2314, 430799)]