842400000071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83689}}^1\times {\mathrm{75683}}^1$

素因数の和:159398

約数の個数: 16

約数和(自身を含む): 1013439033600

約数和(自身を除く): 171039033529

約数列:

[1, 7, 19, 133, 75683, 83689, 529781, 585823, 1437977, 1590091, 10065839, 11130637, 6333834587, 44336842109, 120342857153, 842400000071]

約数ペア:

[(1, 842400000071), (7, 120342857153), (19, 44336842109), (133, 6333834587), (75683, 11130637), (83689, 10065839), (529781, 1590091), (585823, 1437977)]