2109104

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 20

約数和(自身を含む): 4113576

約数和(自身を除く): 2004472

約数列:

[1, 2, 4, 8, 16, 193, 386, 683, 772, 1366, 1544, 2732, 3088, 5464, 10928, 131819, 263638, 527276, 1054552, 2109104]

約数ペア:

[(1, 2109104), (2, 1054552), (4, 527276), (8, 263638), (16, 131819), (193, 10928), (386, 5464), (683, 3088), (772, 2732), (1366, 1544)]