2562185584

素因数分解:

$2^4\times 7^1\times {\mathrm{22876657}}^1$

素因数の和:22876672

約数の個数: 20

約数和(自身を含む): 5673411184

約数和(自身を除く): 3111225600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22876657, 45753314, 91506628, 160136599, 183013256, 320273198, 366026512, 640546396, 1281092792, 2562185584]

約数ペア:

[(1, 2562185584), (2, 1281092792), (4, 640546396), (7, 366026512), (8, 320273198), (14, 183013256), (16, 160136599), (28, 91506628), (56, 45753314), (112, 22876657)]