2006155424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 4872986496

約数和(自身を除く): 2866831072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 691, 728, 997, 1382, 1456, 1994, 2764, 2912, 3988, 4837, 5528, 6979, 7976, 8983, 9674, 11056, 12961, 13958, 15952, 17966, 19348, 22112, 25922, 27916, 31904, 35932, 38696, 51844, 55832, 62881, 71864, 77392, 90727, 103688, 111664, 125762, 143728, 154784, 181454, 207376, 223328, 251524, 287456, 362908, 414752, 503048, 688927, 725816, 1006096, 1377854, 1451632, 2012192, 2755708, 2903264, 4822489, 5511416, 8956051, 9644978, 11022832, 17912102, 19289956, 22045664, 35824204, 38579912, 62692357, 71648408, 77159824, 125384714, 143296816, 154319648, 250769428, 286593632, 501538856, 1003077712, 2006155424]

約数ペア:

[(1, 2006155424), (2, 1003077712), (4, 501538856), (7, 286593632), (8, 250769428), (13, 154319648), (14, 143296816), (16, 125384714), (26, 77159824), (28, 71648408), (32, 62692357), (52, 38579912), (56, 35824204), (91, 22045664), (104, 19289956), (112, 17912102), (182, 11022832), (208, 9644978), (224, 8956051), (364, 5511416), (416, 4822489), (691, 2903264), (728, 2755708), (997, 2012192), (1382, 1451632), (1456, 1377854), (1994, 1006096), (2764, 725816), (2912, 688927), (3988, 503048), (4837, 414752), (5528, 362908), (6979, 287456), (7976, 251524), (8983, 223328), (9674, 207376), (11056, 181454), (12961, 154784), (13958, 143728), (15952, 125762), (17966, 111664), (19348, 103688), (22112, 90727), (25922, 77392), (27916, 71864), (31904, 62881), (35932, 55832), (38696, 51844)]