2040983906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{5261}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 3384013248

約数和(自身を除く): 1343029342

約数列:

[1, 2, 13, 26, 43, 86, 347, 559, 694, 1118, 4511, 5261, 9022, 10522, 14921, 29842, 68393, 136786, 193973, 226223, 387946, 452446, 1825567, 2940899, 3651134, 5881798, 23732371, 47464742, 78499381, 156998762, 1020491953, 2040983906]

約数ペア:

[(1, 2040983906), (2, 1020491953), (13, 156998762), (26, 78499381), (43, 47464742), (86, 23732371), (347, 5881798), (559, 3651134), (694, 2940899), (1118, 1825567), (4511, 452446), (5261, 387946), (9022, 226223), (10522, 193973), (14921, 136786), (29842, 68393)]