506397138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6492271}}^1$

素因数の和:6492289

約数の個数: 16

約数和(自身を含む): 1090701696

約数和(自身を除く): 584304558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6492271, 12984542, 19476813, 38953626, 84399523, 168799046, 253198569, 506397138]

約数ペア:

[(1, 506397138), (2, 253198569), (3, 168799046), (6, 84399523), (13, 38953626), (26, 19476813), (39, 12984542), (78, 6492271)]