2649804962

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1490329}}^1$

素因数の和:1490465

約数の個数: 16

約数和(自身を含む): 4578293760

約数和(自身を除く): 1928488798

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1490329, 2980658, 10432303, 20864606, 189271783, 378543566, 1324902481, 2649804962]

約数ペア:

[(1, 2649804962), (2, 1324902481), (7, 378543566), (14, 189271783), (127, 20864606), (254, 10432303), (889, 2980658), (1778, 1490329)]