2071005550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{402137}}^1$

素因数の和:402252

約数の個数: 24

約数和(自身を含む): 3889478736

約数和(自身を除く): 1818473186

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 402137, 804274, 2010685, 4021370, 10053425, 20106850, 41420111, 82840222, 207100555, 414201110, 1035502775, 2071005550]

約数ペア:

[(1, 2071005550), (2, 1035502775), (5, 414201110), (10, 207100555), (25, 82840222), (50, 41420111), (103, 20106850), (206, 10053425), (515, 4021370), (1030, 2010685), (2575, 804274), (5150, 402137)]