130372508

素因数分解:

$2^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{2389}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 260988000

約数和(自身を除く): 130615492

約数列:

[1, 2, 4, 7, 14, 28, 1949, 2389, 3898, 4778, 7796, 9556, 13643, 16723, 27286, 33446, 54572, 66892, 4656161, 9312322, 18624644, 32593127, 65186254, 130372508]

約数ペア:

[(1, 130372508), (2, 65186254), (4, 32593127), (7, 18624644), (14, 9312322), (28, 4656161), (1949, 66892), (2389, 54572), (3898, 33446), (4778, 27286), (7796, 16723), (9556, 13643)]