2080202289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3317707}}^1$

素因数の和:3317740

約数の個数: 16

約数和(自身を含む): 3184999680

約数和(自身を除く): 1104797391

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3317707, 9953121, 36494777, 63036433, 109484331, 189109299, 693400763, 2080202289]

約数ペア:

[(1, 2080202289), (3, 693400763), (11, 189109299), (19, 109484331), (33, 63036433), (57, 36494777), (209, 9953121), (627, 3317707)]