4192340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 8898792

約数和(自身を除く): 4706452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2161, 4322, 8644, 10805, 21610, 43220, 209617, 419234, 838468, 1048085, 2096170, 4192340]

約数ペア:

[(1, 4192340), (2, 2096170), (4, 1048085), (5, 838468), (10, 419234), (20, 209617), (97, 43220), (194, 21610), (388, 10805), (485, 8644), (970, 4322), (1940, 2161)]