2488404772

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{202441}}^1$

素因数の和:202891

約数の個数: 24

約数和(自身を含む): 4988170880

約数和(自身を除く): 2499766108

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 202441, 404882, 809764, 1417087, 2834174, 5668348, 88871599, 177743198, 355486396, 622101193, 1244202386, 2488404772]

約数ペア:

[(1, 2488404772), (2, 1244202386), (4, 622101193), (7, 355486396), (14, 177743198), (28, 88871599), (439, 5668348), (878, 2834174), (1756, 1417087), (3073, 809764), (6146, 404882), (12292, 202441)]