1049157086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{642079}}^1$

素因数の和:642143

約数の個数: 16

約数和(自身を含む): 1695091200

約数和(自身を除く): 645934114

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 642079, 1284158, 12199501, 24399002, 27609397, 55218794, 524578543, 1049157086]

約数ペア:

[(1, 1049157086), (2, 524578543), (19, 55218794), (38, 27609397), (43, 24399002), (86, 12199501), (817, 1284158), (1634, 642079)]