805212514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1246459}}^1$

素因数の和:1246497

約数の個数: 16

約数和(自身を含む): 1346176800

約数和(自身を除く): 540964286

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1246459, 2492918, 21189803, 23682721, 42379606, 47365442, 402606257, 805212514]

約数ペア:

[(1, 805212514), (2, 402606257), (17, 47365442), (19, 42379606), (34, 23682721), (38, 21189803), (323, 2492918), (646, 1246459)]