4498970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{64271}}^1$

素因数の和:64285

約数の個数: 16

約数和(自身を含む): 9255168

約数和(自身を除く): 4756198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 64271, 128542, 321355, 449897, 642710, 899794, 2249485, 4498970]

約数ペア:

[(1, 4498970), (2, 2249485), (5, 899794), (7, 642710), (10, 449897), (14, 321355), (35, 128542), (70, 64271)]