2019467437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 2300538240

約数和(自身を除く): 281070803

約数列:

[1, 13, 37, 43, 251, 389, 481, 559, 1591, 3263, 5057, 9287, 10793, 14393, 16727, 20683, 97639, 120731, 140309, 187109, 217451, 399341, 618899, 1269307, 3612643, 4198477, 5191433, 8045687, 46964359, 54580201, 155343649, 2019467437]

約数ペア:

[(1, 2019467437), (13, 155343649), (37, 54580201), (43, 46964359), (251, 8045687), (389, 5191433), (481, 4198477), (559, 3612643), (1591, 1269307), (3263, 618899), (5057, 399341), (9287, 217451), (10793, 187109), (14393, 140309), (16727, 120731), (20683, 97639)]