274345904

素因数分解:

$2^4\times 7^2\times {\mathrm{349931}}^1$

素因数の和:349953

約数の個数: 30

約数和(自身を含む): 618329844

約数和(自身を除く): 343983940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 349931, 699862, 1399724, 2449517, 2799448, 4899034, 5598896, 9798068, 17146619, 19596136, 34293238, 39192272, 68586476, 137172952, 274345904]

約数ペア:

[(1, 274345904), (2, 137172952), (4, 68586476), (7, 39192272), (8, 34293238), (14, 19596136), (16, 17146619), (28, 9798068), (49, 5598896), (56, 4899034), (98, 2799448), (112, 2449517), (196, 1399724), (392, 699862), (784, 349931)]