2008103619

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{22031}}^1$

素因数の和:23378

約数の個数: 16

約数和(自身を含む): 2796125184

約数和(自身を除く): 788021565

約数列:

[1, 3, 23, 69, 1321, 3963, 22031, 30383, 66093, 91149, 506713, 1520139, 29102951, 87308853, 669367873, 2008103619]

約数ペア:

[(1, 2008103619), (3, 669367873), (23, 87308853), (69, 29102951), (1321, 1520139), (3963, 506713), (22031, 91149), (30383, 66093)]