289759054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 486765216

約数和(自身を除く): 197006162

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 871, 1066, 1742, 2747, 4057, 5494, 8114, 35711, 52741, 71422, 105482, 166337, 271819, 332674, 543638, 2162381, 3533647, 4324762, 7067294, 11144579, 22289158, 144879527, 289759054]

約数ペア:

[(1, 289759054), (2, 144879527), (13, 22289158), (26, 11144579), (41, 7067294), (67, 4324762), (82, 3533647), (134, 2162381), (533, 543638), (871, 332674), (1066, 271819), (1742, 166337), (2747, 105482), (4057, 71422), (5494, 52741), (8114, 35711)]