726254212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10680209}}^1$

素因数の和:10680230

約数の個数: 12

約数和(自身を含む): 1345706460

約数和(自身を除く): 619452248

約数列:

[1, 2, 4, 17, 34, 68, 10680209, 21360418, 42720836, 181563553, 363127106, 726254212]

約数ペア:

[(1, 726254212), (2, 363127106), (4, 181563553), (17, 42720836), (34, 21360418), (68, 10680209)]