392238154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12799}}^1$

素因数の和:13018

約数の個数: 32

約数和(自身を含む): 737280000

約数和(自身を除く): 345041846

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 12799, 15323, 25598, 30646, 89593, 140789, 179186, 281578, 985523, 1971046, 2547001, 5094002, 17829007, 28017011, 35658014, 56034022, 196119077, 392238154]

約数ペア:

[(1, 392238154), (2, 196119077), (7, 56034022), (11, 35658014), (14, 28017011), (22, 17829007), (77, 5094002), (154, 2547001), (199, 1971046), (398, 985523), (1393, 281578), (2189, 179186), (2786, 140789), (4378, 89593), (12799, 30646), (15323, 25598)]