2109138

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 4247040

約数和(自身を除く): 2137902

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2239, 4478, 6717, 13434, 351523, 703046, 1054569, 2109138]

約数ペア:

[(1, 2109138), (2, 1054569), (3, 703046), (6, 351523), (157, 13434), (314, 6717), (471, 4478), (942, 2239)]