542256902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2240731}}^1$

素因数の和:2240755

約数の個数: 12

約数和(自身を含む): 894052068

約数和(自身を除く): 351795166

約数列:

[1, 2, 11, 22, 121, 242, 2240731, 4481462, 24648041, 49296082, 271128451, 542256902]

約数ペア:

[(1, 542256902), (2, 271128451), (11, 49296082), (22, 24648041), (121, 4481462), (242, 2240731)]