2018640127

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{3361}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 2323814400

約数和(自身を除く): 305174273

約数列:

[1, 7, 239, 359, 1673, 2513, 3361, 23527, 85801, 600607, 803279, 1206599, 5622953, 8446193, 288377161, 2018640127]

約数ペア:

[(1, 2018640127), (7, 288377161), (239, 8446193), (359, 5622953), (1673, 1206599), (2513, 803279), (3361, 600607), (23527, 85801)]