290055767

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 318060000

約数和(自身を除く): 28004233

約数列:

[1, 19, 29, 149, 551, 2831, 3533, 4321, 67127, 82099, 102457, 526417, 1946683, 10001923, 15266093, 290055767]

約数ペア:

[(1, 290055767), (19, 15266093), (29, 10001923), (149, 1946683), (551, 526417), (2831, 102457), (3533, 82099), (4321, 67127)]