1317967178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{7741}}^1$

素因数の和:7934

約数の個数: 32

約数和(自身を含む): 2207399040

約数和(自身を除く): 889431862

約数列:

[1, 2, 11, 22, 71, 109, 142, 218, 781, 1199, 1562, 2398, 7739, 7741, 15478, 15482, 85129, 85151, 170258, 170302, 549611, 843769, 1099222, 1687538, 6045721, 9281459, 12091442, 18562918, 59907599, 119815198, 658983589, 1317967178]

約数ペア:

[(1, 1317967178), (2, 658983589), (11, 119815198), (22, 59907599), (71, 18562918), (109, 12091442), (142, 9281459), (218, 6045721), (781, 1687538), (1199, 1099222), (1562, 843769), (2398, 549611), (7739, 170302), (7741, 170258), (15478, 85151), (15482, 85129)]