2897404345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1367}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 3847253760

約数和(自身を除く): 949849415

約数列:

[1, 5, 11, 55, 89, 433, 445, 979, 1367, 2165, 4763, 4895, 6835, 15037, 23815, 38537, 75185, 121663, 192685, 423907, 591911, 608315, 1338293, 2119535, 2959555, 6511021, 6691465, 32555105, 52680079, 263400395, 579480869, 2897404345]

約数ペア:

[(1, 2897404345), (5, 579480869), (11, 263400395), (55, 52680079), (89, 32555105), (433, 6691465), (445, 6511021), (979, 2959555), (1367, 2119535), (2165, 1338293), (4763, 608315), (4895, 591911), (6835, 423907), (15037, 192685), (23815, 121663), (38537, 75185)]