1040808638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{26879}}^1$

素因数の和:27919

約数の個数: 16

約数和(自身を含む): 1645056000

約数和(自身を除く): 604247362

約数列:

[1, 2, 19, 38, 1019, 2038, 19361, 26879, 38722, 53758, 510701, 1021402, 27389701, 54779402, 520404319, 1040808638]

約数ペア:

[(1, 1040808638), (2, 520404319), (19, 54779402), (38, 27389701), (1019, 1021402), (2038, 510701), (19361, 53758), (26879, 38722)]