542307788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{9547}}^1$

素因数の和:10853

約数の個数: 24

約数和(自身を含む): 1036225344

約数和(自身を除く): 493917556

約数列:

[1, 2, 4, 11, 22, 44, 1291, 2582, 5164, 9547, 14201, 19094, 28402, 38188, 56804, 105017, 210034, 420068, 12325177, 24650354, 49300708, 135576947, 271153894, 542307788]

約数ペア:

[(1, 542307788), (2, 271153894), (4, 135576947), (11, 49300708), (22, 24650354), (44, 12325177), (1291, 420068), (2582, 210034), (5164, 105017), (9547, 56804), (14201, 38188), (19094, 28402)]