2193142004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7722331}}^1$

素因数の和:7722406

約数の個数: 12

約数和(自身を含む): 3892055328

約数和(自身を除く): 1698913324

約数列:

[1, 2, 4, 71, 142, 284, 7722331, 15444662, 30889324, 548285501, 1096571002, 2193142004]

約数ペア:

[(1, 2193142004), (2, 1096571002), (4, 548285501), (71, 30889324), (142, 15444662), (284, 7722331)]