1329688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 2529360

約数和(自身を除く): 1199672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2341, 4682, 9364, 18728, 166211, 332422, 664844, 1329688]

約数ペア:

[(1, 1329688), (2, 664844), (4, 332422), (8, 166211), (71, 18728), (142, 9364), (284, 4682), (568, 2341)]