2643824

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:824

約数の個数: 20

約数和(自身を含む): 5147736

約数和(自身を除く): 2503912

約数列:

[1, 2, 4, 8, 16, 373, 443, 746, 886, 1492, 1772, 2984, 3544, 5968, 7088, 165239, 330478, 660956, 1321912, 2643824]

約数ペア:

[(1, 2643824), (2, 1321912), (4, 660956), (8, 330478), (16, 165239), (373, 7088), (443, 5968), (746, 3544), (886, 2984), (1492, 1772)]