2571142

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 4511232

約数和(自身を除く): 1940090

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 4271, 8542, 29897, 59794, 183653, 367306, 1285571, 2571142]

約数ペア:

[(1, 2571142), (2, 1285571), (7, 367306), (14, 183653), (43, 59794), (86, 29897), (301, 8542), (602, 4271)]