2893648

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1042

約数の個数: 20

約数和(自身を含む): 5638528

約数和(自身を除く): 2744880

約数列:

[1, 2, 4, 8, 16, 223, 446, 811, 892, 1622, 1784, 3244, 3568, 6488, 12976, 180853, 361706, 723412, 1446824, 2893648]

約数ペア:

[(1, 2893648), (2, 1446824), (4, 723412), (8, 361706), (16, 180853), (223, 12976), (446, 6488), (811, 3568), (892, 3244), (1622, 1784)]