2201995088

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1083659}}^1$

素因数の和:1083794

約数の個数: 20

約数和(自身を含む): 4299962880

約数和(自身を除く): 2097967792

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1083659, 2167318, 4334636, 8669272, 17338544, 137624693, 275249386, 550498772, 1100997544, 2201995088]

約数ペア:

[(1, 2201995088), (2, 1100997544), (4, 550498772), (8, 275249386), (16, 137624693), (127, 17338544), (254, 8669272), (508, 4334636), (1016, 2167318), (2032, 1083659)]