2080763755

素因数分解:

$5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{38281}}^1$

素因数の和:39846

約数の個数: 16

約数和(自身を含む): 2855530944

約数和(自身を除く): 774767189

約数列:

[1, 5, 7, 35, 1553, 7765, 10871, 38281, 54355, 191405, 267967, 1339835, 59450393, 297251965, 416152751, 2080763755]

約数ペア:

[(1, 2080763755), (5, 416152751), (7, 297251965), (35, 59450393), (1553, 1339835), (7765, 267967), (10871, 191405), (38281, 54355)]