2847846590

素因数分解:

$2^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{129037}}^1$

素因数の和:131251

約数の個数: 16

約数和(自身を含む): 5128486272

約数和(自身を除く): 2280639682

約数列:

[1, 2, 5, 10, 2207, 4414, 11035, 22070, 129037, 258074, 645185, 1290370, 284784659, 569569318, 1423923295, 2847846590]

約数ペア:

[(1, 2847846590), (2, 1423923295), (5, 569569318), (10, 284784659), (2207, 1290370), (4414, 645185), (11035, 258074), (22070, 129037)]