1914728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 3641760

約数和(自身を除く): 1727032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3371, 6742, 13484, 26968, 239341, 478682, 957364, 1914728]

約数ペア:

[(1, 1914728), (2, 957364), (4, 478682), (8, 239341), (71, 26968), (142, 13484), (284, 6742), (568, 3371)]