2080455848

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1306819}}^1$

素因数の和:1307024

約数の個数: 16

約数和(自身を含む): 3920460000

約数和(自身を除く): 1840004152

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 1306819, 2613638, 5227276, 10454552, 260056981, 520113962, 1040227924, 2080455848]

約数ペア:

[(1, 2080455848), (2, 1040227924), (4, 520113962), (8, 260056981), (199, 10454552), (398, 5227276), (796, 2613638), (1592, 1306819)]