2180752

素因数分解:

$2^4\times 7^1\times {\mathrm{19471}}^1$

素因数の和:19486

約数の個数: 20

約数和(自身を含む): 4829056

約数和(自身を除く): 2648304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19471, 38942, 77884, 136297, 155768, 272594, 311536, 545188, 1090376, 2180752]

約数ペア:

[(1, 2180752), (2, 1090376), (4, 545188), (7, 311536), (8, 272594), (14, 155768), (16, 136297), (28, 77884), (56, 38942), (112, 19471)]