2092157480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7471991}}^1$

素因数の和:7472009

約数の個数: 32

約数和(自身を含む): 5379834240

約数和(自身を除く): 3287676760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7471991, 14943982, 29887964, 37359955, 52303937, 59775928, 74719910, 104607874, 149439820, 209215748, 261519685, 298879640, 418431496, 523039370, 1046078740, 2092157480]

約数ペア:

[(1, 2092157480), (2, 1046078740), (4, 523039370), (5, 418431496), (7, 298879640), (8, 261519685), (10, 209215748), (14, 149439820), (20, 104607874), (28, 74719910), (35, 59775928), (40, 52303937), (56, 37359955), (70, 29887964), (140, 14943982), (280, 7471991)]