124420228919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4700957}}^1$

素因数の和:4701182

約数の個数: 16

約数和(自身を含む): 150430656000

約数和(自身を除く): 26010427081

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 26467, 4700957, 32906699, 89318183, 625227281, 935490443, 6548433101, 17774318417, 124420228919]

約数ペア:

[(1, 124420228919), (7, 17774318417), (19, 6548433101), (133, 935490443), (199, 625227281), (1393, 89318183), (3781, 32906699), (26467, 4700957)]