2478049288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2166127}}^1$

素因数の和:2166157

約数の個数: 32

約数和(自身を含む): 5458642560

約数和(自身を除く): 2980593272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2166127, 4332254, 8664508, 17329016, 23827397, 28159651, 47654794, 56319302, 95309588, 112638604, 190619176, 225277208, 309756161, 619512322, 1239024644, 2478049288]

約数ペア:

[(1, 2478049288), (2, 1239024644), (4, 619512322), (8, 309756161), (11, 225277208), (13, 190619176), (22, 112638604), (26, 95309588), (44, 56319302), (52, 47654794), (88, 28159651), (104, 23827397), (143, 17329016), (286, 8664508), (572, 4332254), (1144, 2166127)]