2045408026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{21713}}^1$

素因数の和:21838

約数の個数: 32

約数和(自身を含む): 3366538560

約数和(自身を除く): 1321130534

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 2479, 2546, 4958, 21713, 43426, 47101, 94202, 412547, 803381, 825094, 1454771, 1606762, 2909542, 15264239, 27640649, 30528478, 53826527, 55281298, 107653054, 1022704013, 2045408026]

約数ペア:

[(1, 2045408026), (2, 1022704013), (19, 107653054), (37, 55281298), (38, 53826527), (67, 30528478), (74, 27640649), (134, 15264239), (703, 2909542), (1273, 1606762), (1406, 1454771), (2479, 825094), (2546, 803381), (4958, 412547), (21713, 94202), (43426, 47101)]