1566897794

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10623

約数の個数: 48

約数和(自身を含む): 3004374240

約数和(自身を除く): 1437476446

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 539, 973, 1078, 1529, 1946, 3058, 6811, 10457, 10703, 13622, 20914, 21406, 73199, 74921, 115027, 146398, 149842, 230054, 512393, 805189, 1024786, 1453523, 1610378, 2907046, 5636323, 10174661, 11272646, 15988753, 20349322, 31977506, 71222627, 111921271, 142445254, 223842542, 783448897, 1566897794]

約数ペア:

[(1, 1566897794), (2, 783448897), (7, 223842542), (11, 142445254), (14, 111921271), (22, 71222627), (49, 31977506), (77, 20349322), (98, 15988753), (139, 11272646), (154, 10174661), (278, 5636323), (539, 2907046), (973, 1610378), (1078, 1453523), (1529, 1024786), (1946, 805189), (3058, 512393), (6811, 230054), (10457, 149842), (10703, 146398), (13622, 115027), (20914, 74921), (21406, 73199)]