2984048

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:872

約数の個数: 20

約数和(自身を含む): 5808408

約数和(自身を除く): 2824360

約数列:

[1, 2, 4, 8, 16, 421, 443, 842, 886, 1684, 1772, 3368, 3544, 6736, 7088, 186503, 373006, 746012, 1492024, 2984048]

約数ペア:

[(1, 2984048), (2, 1492024), (4, 746012), (8, 373006), (16, 186503), (421, 7088), (443, 6736), (842, 3544), (886, 3368), (1684, 1772)]