11478110644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409523}}^1$

素因数の和:409565

約数の個数: 72

約数和(自身を含む): 27451212768

約数和(自身を除く): 15973102124

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 409523, 819046, 1638092, 2866661, 4504753, 5323799, 5733322, 9009506, 10647598, 11466644, 18019012, 20066627, 21295196, 31533271, 37266593, 40133254, 58561789, 63066542, 74533186, 80266508, 117123578, 126133084, 149066372, 220732897, 234247156, 260866151, 409932523, 441465794, 521732302, 819865046, 882931588, 1043464604, 1639730092, 2869527661, 5739055322, 11478110644]

約数ペア:

[(1, 11478110644), (2, 5739055322), (4, 2869527661), (7, 1639730092), (11, 1043464604), (13, 882931588), (14, 819865046), (22, 521732302), (26, 441465794), (28, 409932523), (44, 260866151), (49, 234247156), (52, 220732897), (77, 149066372), (91, 126133084), (98, 117123578), (143, 80266508), (154, 74533186), (182, 63066542), (196, 58561789), (286, 40133254), (308, 37266593), (364, 31533271), (539, 21295196), (572, 20066627), (637, 18019012), (1001, 11466644), (1078, 10647598), (1274, 9009506), (2002, 5733322), (2156, 5323799), (2548, 4504753), (4004, 2866661), (7007, 1638092), (14014, 819046), (28028, 409523)]