493406782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107309}}^1$

素因数の和:107352

約数の個数: 24

約数和(自身を含む): 856333800

約数和(自身を除く): 362927018

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 107309, 214618, 1180399, 2038871, 2360798, 4077742, 12984389, 22427581, 25968778, 44855162, 246703391, 493406782]

約数ペア:

[(1, 493406782), (2, 246703391), (11, 44855162), (19, 25968778), (22, 22427581), (38, 12984389), (121, 4077742), (209, 2360798), (242, 2038871), (418, 1180399), (2299, 214618), (4598, 107309)]