3449716

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 18

約数和(自身を含む): 6374130

約数和(自身を除く): 2924414

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2389, 4778, 9556, 45391, 90782, 181564, 862429, 1724858, 3449716]

約数ペア:

[(1, 3449716), (2, 1724858), (4, 862429), (19, 181564), (38, 90782), (76, 45391), (361, 9556), (722, 4778), (1444, 2389)]