130994266

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5410

約数の個数: 24

約数和(自身を含む): 215724060

約数和(自身を除く): 84729794

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 5309, 10618, 12337, 24674, 69017, 138034, 387557, 775114, 897221, 1794442, 5038241, 10076482, 65497133, 130994266]

約数ペア:

[(1, 130994266), (2, 65497133), (13, 10076482), (26, 5038241), (73, 1794442), (146, 897221), (169, 775114), (338, 387557), (949, 138034), (1898, 69017), (5309, 24674), (10618, 12337)]