8123212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{7027}}^1$

素因数の和:7065

約数の個数: 18

約数和(自身を含む): 15103172

約数和(自身を除く): 6979960

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 7027, 14054, 28108, 119459, 238918, 477836, 2030803, 4061606, 8123212]

約数ペア:

[(1, 8123212), (2, 4061606), (4, 2030803), (17, 477836), (34, 238918), (68, 119459), (289, 28108), (578, 14054), (1156, 7027)]