2776324912

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{79633}}^1$

素因数の和:81820

約数の個数: 20

約数和(自身を含む): 5381665720

約数和(自身を除く): 2605340808

約数列:

[1, 2, 4, 8, 16, 2179, 4358, 8716, 17432, 34864, 79633, 159266, 318532, 637064, 1274128, 173520307, 347040614, 694081228, 1388162456, 2776324912]

約数ペア:

[(1, 2776324912), (2, 1388162456), (4, 694081228), (8, 347040614), (16, 173520307), (2179, 1274128), (4358, 637064), (8716, 318532), (17432, 159266), (34864, 79633)]