1094931140

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{197641}}^1$

素因数の和:197927

約数の個数: 24

約数和(自身を含む): 2307667992

約数和(自身を除く): 1212736852

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 197641, 395282, 790564, 988205, 1976410, 3952820, 54746557, 109493114, 218986228, 273732785, 547465570, 1094931140]

約数ペア:

[(1, 1094931140), (2, 547465570), (4, 273732785), (5, 218986228), (10, 109493114), (20, 54746557), (277, 3952820), (554, 1976410), (1108, 988205), (1385, 790564), (2770, 395282), (5540, 197641)]