989967887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{6089}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 1071840000

約数和(自身を除く): 81872113

約数列:

[1, 19, 43, 199, 817, 3781, 6089, 8557, 115691, 162583, 261827, 1211711, 4974713, 23022509, 52103573, 989967887]

約数ペア:

[(1, 989967887), (19, 52103573), (43, 23022509), (199, 4974713), (817, 1211711), (3781, 261827), (6089, 162583), (8557, 115691)]