6491103668

素因数分解:

$2^2\times 7^1\times {\mathrm{11161}}^1\times {\mathrm{20771}}^1$

素因数の和:31943

約数の個数: 24

約数和(自身を含む): 12983995584

約数和(自身を除く): 6492891916

約数列:

[1, 2, 4, 7, 14, 28, 11161, 20771, 22322, 41542, 44644, 78127, 83084, 145397, 156254, 290794, 312508, 581588, 231825131, 463650262, 927300524, 1622775917, 3245551834, 6491103668]

約数ペア:

[(1, 6491103668), (2, 3245551834), (4, 1622775917), (7, 927300524), (14, 463650262), (28, 231825131), (11161, 581588), (20771, 312508), (22322, 290794), (41542, 156254), (44644, 145397), (78127, 83084)]