2116543105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{73351}}^1$

素因数の和:73584

約数の個数: 16

約数和(自身を含む): 2640672000

約数和(自身を除く): 524128895

約数列:

[1, 5, 29, 145, 199, 995, 5771, 28855, 73351, 366755, 2127179, 10635895, 14596849, 72984245, 423308621, 2116543105]

約数ペア:

[(1, 2116543105), (5, 423308621), (29, 72984245), (145, 14596849), (199, 10635895), (995, 2127179), (5771, 366755), (28855, 73351)]