4079248

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1522

約数の個数: 20

約数和(自身を含む): 7950508

約数和(自身を除く): 3871260

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1321, 1544, 2642, 3088, 5284, 10568, 21136, 254953, 509906, 1019812, 2039624, 4079248]

約数ペア:

[(1, 4079248), (2, 2039624), (4, 1019812), (8, 509906), (16, 254953), (193, 21136), (386, 10568), (772, 5284), (1321, 3088), (1544, 2642)]