2857692739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 3339221760

約数和(自身を除く): 481529021

約数列:

[1, 11, 19, 83, 209, 257, 641, 913, 1577, 2827, 4883, 7051, 12179, 17347, 21331, 53203, 53713, 133969, 164737, 234641, 405289, 585233, 1010857, 1812107, 3130003, 4458179, 11119427, 13673171, 34430033, 150404881, 259790249, 2857692739]

約数ペア:

[(1, 2857692739), (11, 259790249), (19, 150404881), (83, 34430033), (209, 13673171), (257, 11119427), (641, 4458179), (913, 3130003), (1577, 1812107), (2827, 1010857), (4883, 585233), (7051, 405289), (12179, 234641), (17347, 164737), (21331, 133969), (53203, 53713)]