1288891296016

素因数分解:

$2^4\times {\mathrm{80555706001}}^1$

素因数の和:80555706009

約数の個数: 10

約数和(自身を含む): 2497226886062

約数和(自身を除く): 1208335590046

約数列:

[1, 2, 4, 8, 16, 80555706001, 161111412002, 322222824004, 644445648008, 1288891296016]

約数ペア:

[(1, 1288891296016), (2, 644445648008), (4, 322222824004), (8, 161111412002), (16, 80555706001)]