2017717564

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{13099}}^1$

素因数の和:13597

約数の個数: 24

約数和(自身を含む): 3576666800

約数和(自身を除く): 1558949236

約数列:

[1, 2, 4, 97, 194, 388, 397, 794, 1588, 13099, 26198, 38509, 52396, 77018, 154036, 1270603, 2541206, 5082412, 5200303, 10400606, 20801212, 504429391, 1008858782, 2017717564]

約数ペア:

[(1, 2017717564), (2, 1008858782), (4, 504429391), (97, 20801212), (194, 10400606), (388, 5200303), (397, 5082412), (794, 2541206), (1588, 1270603), (13099, 154036), (26198, 77018), (38509, 52396)]