488806486

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{3733}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 860313600

約数和(自身を除く): 371507114

約数列:

[1, 2, 7, 14, 47, 94, 199, 329, 398, 658, 1393, 2786, 3733, 7466, 9353, 18706, 26131, 52262, 65471, 130942, 175451, 350902, 742867, 1228157, 1485734, 2456314, 5200069, 10400138, 34914749, 69829498, 244403243, 488806486]

約数ペア:

[(1, 488806486), (2, 244403243), (7, 69829498), (14, 34914749), (47, 10400138), (94, 5200069), (199, 2456314), (329, 1485734), (398, 1228157), (658, 742867), (1393, 350902), (2786, 175451), (3733, 130942), (7466, 65471), (9353, 52262), (18706, 26131)]