2016500824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{450917}}^1$

素因数の和:450979

約数の個数: 32

約数和(自身を含む): 4166482320

約数和(自身を除く): 2149981496

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 450917, 901834, 1803668, 3607336, 5861921, 11723842, 19389431, 23447684, 38778862, 46895368, 77557724, 155115448, 252062603, 504125206, 1008250412, 2016500824]

約数ペア:

[(1, 2016500824), (2, 1008250412), (4, 504125206), (8, 252062603), (13, 155115448), (26, 77557724), (43, 46895368), (52, 38778862), (86, 23447684), (104, 19389431), (172, 11723842), (344, 5861921), (559, 3607336), (1118, 1803668), (2236, 901834), (4472, 450917)]