3640987588

素因数分解:

$2^2\times 7^1\times {\mathrm{130035271}}^1$

素因数の和:130035282

約数の個数: 12

約数和(自身を含む): 7281975232

約数和(自身を除く): 3640987644

約数列:

[1, 2, 4, 7, 14, 28, 130035271, 260070542, 520141084, 910246897, 1820493794, 3640987588]

約数ペア:

[(1, 3640987588), (2, 1820493794), (4, 910246897), (7, 520141084), (14, 260070542), (28, 130035271)]