7171142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 11902464

約数和(自身を除く): 4731322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 4591, 9182, 50501, 101002, 325961, 651922, 3585571, 7171142]

約数ペア:

[(1, 7171142), (2, 3585571), (11, 651922), (22, 325961), (71, 101002), (142, 50501), (781, 9182), (1562, 4591)]