1018283956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 1877389696

約数和(自身を除く): 859105740

約数列:

[1, 2, 4, 37, 67, 74, 103, 134, 148, 206, 268, 412, 997, 1994, 2479, 3811, 3988, 4958, 6901, 7622, 9916, 13802, 15244, 27604, 36889, 66799, 73778, 102691, 133598, 147556, 205382, 255337, 267196, 410764, 510674, 1021348, 2471563, 3799567, 4943126, 6880297, 7599134, 9886252, 13760594, 15198268, 27521188, 254570989, 509141978, 1018283956]

約数ペア:

[(1, 1018283956), (2, 509141978), (4, 254570989), (37, 27521188), (67, 15198268), (74, 13760594), (103, 9886252), (134, 7599134), (148, 6880297), (206, 4943126), (268, 3799567), (412, 2471563), (997, 1021348), (1994, 510674), (2479, 410764), (3811, 267196), (3988, 255337), (4958, 205382), (6901, 147556), (7622, 133598), (9916, 102691), (13802, 73778), (15244, 66799), (27604, 36889)]