297804956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1048609}}^1$

素因数の和:1048684

約数の個数: 12

約数和(自身を含む): 528499440

約数和(自身を除く): 230694484

約数列:

[1, 2, 4, 71, 142, 284, 1048609, 2097218, 4194436, 74451239, 148902478, 297804956]

約数ペア:

[(1, 297804956), (2, 148902478), (4, 74451239), (71, 4194436), (142, 2097218), (284, 1048609)]