276685292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{171641}}^1$

素因数の和:171689

約数の個数: 24

約数和(自身を含む): 538269312

約数和(自身を除く): 261584020

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 171641, 343282, 686564, 2231333, 4462666, 5320871, 8925332, 10641742, 21283484, 69171323, 138342646, 276685292]

約数ペア:

[(1, 276685292), (2, 138342646), (4, 69171323), (13, 21283484), (26, 10641742), (31, 8925332), (52, 5320871), (62, 4462666), (124, 2231333), (403, 686564), (806, 343282), (1612, 171641)]