1870178728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21252031}}^1$

素因数の和:21252048

約数の個数: 16

約数和(自身を含む): 3825365760

約数和(自身を除く): 1955187032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21252031, 42504062, 85008124, 170016248, 233772341, 467544682, 935089364, 1870178728]

約数ペア:

[(1, 1870178728), (2, 935089364), (4, 467544682), (8, 233772341), (11, 170016248), (22, 85008124), (44, 42504062), (88, 21252031)]