1398507042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10134109}}^1$

素因数の和:10134137

約数の個数: 16

約数和(自身を含む): 2918623680

約数和(自身を除く): 1520116638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 10134109, 20268218, 30402327, 60804654, 233084507, 466169014, 699253521, 1398507042]

約数ペア:

[(1, 1398507042), (2, 699253521), (3, 466169014), (6, 233084507), (23, 60804654), (46, 30402327), (69, 20268218), (138, 10134109)]