2107738234

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 4010363136

約数和(自身を除く): 1902624902

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 103, 119, 142, 173, 206, 238, 346, 497, 721, 833, 994, 1207, 1211, 1442, 1666, 1751, 2414, 2422, 2941, 3479, 3502, 5047, 5882, 6958, 7313, 8449, 8477, 10094, 12257, 12283, 14626, 16898, 16954, 17819, 20587, 24514, 24566, 35638, 41174, 51191, 59143, 85799, 85981, 102382, 118286, 124321, 124733, 144109, 171598, 171962, 208811, 248642, 249466, 288218, 302923, 358337, 417622, 601867, 605846, 716674, 870247, 873131, 1203734, 1265149, 1461677, 1740494, 1746262, 2120461, 2530298, 2923354, 4240922, 6091729, 8856043, 10231739, 12183458, 14843227, 17712086, 20463478, 21507533, 29686454, 43015066, 61992301, 123984602, 150552731, 301105462, 1053869117, 2107738234]

約数ペア:

[(1, 2107738234), (2, 1053869117), (7, 301105462), (14, 150552731), (17, 123984602), (34, 61992301), (49, 43015066), (71, 29686454), (98, 21507533), (103, 20463478), (119, 17712086), (142, 14843227), (173, 12183458), (206, 10231739), (238, 8856043), (346, 6091729), (497, 4240922), (721, 2923354), (833, 2530298), (994, 2120461), (1207, 1746262), (1211, 1740494), (1442, 1461677), (1666, 1265149), (1751, 1203734), (2414, 873131), (2422, 870247), (2941, 716674), (3479, 605846), (3502, 601867), (5047, 417622), (5882, 358337), (6958, 302923), (7313, 288218), (8449, 249466), (8477, 248642), (10094, 208811), (12257, 171962), (12283, 171598), (14626, 144109), (16898, 124733), (16954, 124321), (17819, 118286), (20587, 102382), (24514, 85981), (24566, 85799), (35638, 59143), (41174, 51191)]