131738404

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{6991}}^1$

素因数の和:7675

約数の個数: 24

約数和(自身を含む): 263906048

約数和(自身を除く): 132167644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 6991, 9422, 13982, 18844, 27964, 48937, 97874, 195748, 4704943, 9409886, 18819772, 32934601, 65869202, 131738404]

約数ペア:

[(1, 131738404), (2, 65869202), (4, 32934601), (7, 18819772), (14, 9409886), (28, 4704943), (673, 195748), (1346, 97874), (2692, 48937), (4711, 27964), (6991, 18844), (9422, 13982)]