1285485588

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{333719}}^1$

素因数の和:333836

約数の個数: 36

約数和(自身を含む): 3279800160

約数和(自身を除く): 1994314572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 333719, 667438, 1001157, 1334876, 2002314, 3003471, 4004628, 6006942, 12013884, 35707933, 71415866, 107123799, 142831732, 214247598, 321371397, 428495196, 642742794, 1285485588]

約数ペア:

[(1, 1285485588), (2, 642742794), (3, 428495196), (4, 321371397), (6, 214247598), (9, 142831732), (12, 107123799), (18, 71415866), (36, 35707933), (107, 12013884), (214, 6006942), (321, 4004628), (428, 3003471), (642, 2002314), (963, 1334876), (1284, 1001157), (1926, 667438), (3852, 333719)]