274312246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 453519360

約数和(自身を除く): 179207114

約数列:

[1, 2, 13, 26, 73, 113, 146, 226, 949, 1279, 1469, 1898, 2558, 2938, 8249, 16498, 16627, 33254, 93367, 107237, 144527, 186734, 214474, 289054, 1213771, 1878851, 2427542, 3757702, 10550471, 21100942, 137156123, 274312246]

約数ペア:

[(1, 274312246), (2, 137156123), (13, 21100942), (26, 10550471), (73, 3757702), (113, 2427542), (146, 1878851), (226, 1213771), (949, 289054), (1279, 214474), (1469, 186734), (1898, 144527), (2558, 107237), (2938, 93367), (8249, 33254), (16498, 16627)]