2054078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 16

約数和(自身を含む): 3343200

約数和(自身を除く): 1289122

約数列:

[1, 2, 13, 26, 199, 397, 398, 794, 2587, 5161, 5174, 10322, 79003, 158006, 1027039, 2054078]

約数ペア:

[(1, 2054078), (2, 1027039), (13, 158006), (26, 79003), (199, 10322), (397, 5174), (398, 5161), (794, 2587)]