1264758061

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2297}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 1560829176

約数和(自身を除く): 296071115

約数列:

[1, 7, 17, 49, 119, 661, 833, 2297, 4627, 11237, 16079, 32389, 39049, 78659, 112553, 273343, 550613, 1518317, 1913401, 10628219, 25811389, 74397533, 180679723, 1264758061]

約数ペア:

[(1, 1264758061), (7, 180679723), (17, 74397533), (49, 25811389), (119, 10628219), (661, 1913401), (833, 1518317), (2297, 550613), (4627, 273343), (11237, 112553), (16079, 78659), (32389, 39049)]