1329121354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 2269636488

約数和(自身を除く): 940515134

約数列:

[1, 2, 11, 22, 41, 82, 97, 121, 194, 242, 451, 902, 1067, 1381, 2134, 2762, 3977, 4961, 7954, 9922, 11737, 15191, 23474, 30382, 43747, 56621, 87494, 113242, 133957, 167101, 267914, 334202, 481217, 622831, 962434, 1245662, 1473527, 2947054, 5492237, 6851141, 10984474, 13702282, 16208797, 32417594, 60414607, 120829214, 664560677, 1329121354]

約数ペア:

[(1, 1329121354), (2, 664560677), (11, 120829214), (22, 60414607), (41, 32417594), (82, 16208797), (97, 13702282), (121, 10984474), (194, 6851141), (242, 5492237), (451, 2947054), (902, 1473527), (1067, 1245662), (1381, 962434), (2134, 622831), (2762, 481217), (3977, 334202), (4961, 267914), (7954, 167101), (9922, 133957), (11737, 113242), (15191, 87494), (23474, 56621), (30382, 43747)]