2939812528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 6083914176

約数和(自身を除く): 3144101648

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 173, 184, 244, 346, 368, 488, 692, 757, 976, 1384, 1403, 1514, 2768, 2806, 3028, 3979, 5612, 6056, 7958, 10553, 11224, 12112, 15916, 17411, 21106, 22448, 31832, 34822, 42212, 46177, 63664, 69644, 84424, 92354, 130961, 139288, 168848, 184708, 242719, 261922, 278576, 369416, 485438, 523844, 738832, 970876, 1047688, 1062071, 1941752, 2095376, 2124142, 3012103, 3883504, 4248284, 6024206, 7988621, 8496568, 12048412, 15977242, 16993136, 24096824, 31954484, 48193648, 63908968, 127817936, 183738283, 367476566, 734953132, 1469906264, 2939812528]

約数ペア:

[(1, 2939812528), (2, 1469906264), (4, 734953132), (8, 367476566), (16, 183738283), (23, 127817936), (46, 63908968), (61, 48193648), (92, 31954484), (122, 24096824), (173, 16993136), (184, 15977242), (244, 12048412), (346, 8496568), (368, 7988621), (488, 6024206), (692, 4248284), (757, 3883504), (976, 3012103), (1384, 2124142), (1403, 2095376), (1514, 1941752), (2768, 1062071), (2806, 1047688), (3028, 970876), (3979, 738832), (5612, 523844), (6056, 485438), (7958, 369416), (10553, 278576), (11224, 261922), (12112, 242719), (15916, 184708), (17411, 168848), (21106, 139288), (22448, 130961), (31832, 92354), (34822, 84424), (42212, 69644), (46177, 63664)]