2762254990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25111409}}^1$

素因数の和:25111427

約数の個数: 16

約数和(自身を含む): 5424064560

約数和(自身を除く): 2661809570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 25111409, 50222818, 125557045, 251114090, 276225499, 552450998, 1381127495, 2762254990]

約数ペア:

[(1, 2762254990), (2, 1381127495), (5, 552450998), (10, 276225499), (11, 251114090), (22, 125557045), (55, 50222818), (110, 25111409)]