131054476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{246343}}^1$

素因数の和:246373

約数の個数: 24

約数和(自身を含む): 275905280

約数和(自身を除く): 144850804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 246343, 492686, 985372, 1724401, 3448802, 4680517, 6897604, 9361034, 18722068, 32763619, 65527238, 131054476]

約数ペア:

[(1, 131054476), (2, 65527238), (4, 32763619), (7, 18722068), (14, 9361034), (19, 6897604), (28, 4680517), (38, 3448802), (76, 1724401), (133, 985372), (266, 492686), (532, 246343)]