1346728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 2561760

約数和(自身を除く): 1215032

約数列:

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

約数ペア:

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