252643148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{2381}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 453799584

約数和(自身を除く): 201156436

約数列:

[1, 2, 4, 41, 82, 164, 647, 1294, 2381, 2588, 4762, 9524, 26527, 53054, 97621, 106108, 195242, 390484, 1540507, 3081014, 6162028, 63160787, 126321574, 252643148]

約数ペア:

[(1, 252643148), (2, 126321574), (4, 63160787), (41, 6162028), (82, 3081014), (164, 1540507), (647, 390484), (1294, 195242), (2381, 106108), (2588, 97621), (4762, 53054), (9524, 26527)]