2016288368

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{287057}}^1$

素因数の和:287504

約数の個数: 20

約数和(自身を含む): 3915471120

約数和(自身を除く): 1899182752

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 287057, 574114, 1148228, 2296456, 4592912, 126018023, 252036046, 504072092, 1008144184, 2016288368]

約数ペア:

[(1, 2016288368), (2, 1008144184), (4, 504072092), (8, 252036046), (16, 126018023), (439, 4592912), (878, 2296456), (1756, 1148228), (3512, 574114), (7024, 287057)]