1131427094

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{11971}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 1997504256

約数和(自身を除く): 866077162

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 1099, 2198, 6751, 11971, 13502, 23942, 47257, 83797, 94514, 167594, 514753, 1029506, 1879447, 3603271, 3758894, 7206542, 13156129, 26312258, 80816221, 161632442, 565713547, 1131427094]

約数ペア:

[(1, 1131427094), (2, 565713547), (7, 161632442), (14, 80816221), (43, 26312258), (86, 13156129), (157, 7206542), (301, 3758894), (314, 3603271), (602, 1879447), (1099, 1029506), (2198, 514753), (6751, 167594), (11971, 94514), (13502, 83797), (23942, 47257)]