2247952

素因数分解:

$2^4\times 7^1\times {\mathrm{20071}}^1$

素因数の和:20086

約数の個数: 20

約数和(自身を含む): 4977856

約数和(自身を除く): 2729904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20071, 40142, 80284, 140497, 160568, 280994, 321136, 561988, 1123976, 2247952]

約数ペア:

[(1, 2247952), (2, 1123976), (4, 561988), (7, 321136), (8, 280994), (14, 160568), (16, 140497), (28, 80284), (56, 40142), (112, 20071)]