2693456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 5294304

約数和(自身を除く): 2600848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2371, 4742, 9484, 18968, 37936, 168341, 336682, 673364, 1346728, 2693456]

約数ペア:

[(1, 2693456), (2, 1346728), (4, 673364), (8, 336682), (16, 168341), (71, 37936), (142, 18968), (284, 9484), (568, 4742), (1136, 2371)]