278322896

素因数分解:

$2^4\times {\mathrm{2297}}^1\times {\mathrm{7573}}^1$

素因数の和:9878

約数の個数: 20

約数和(自身を含む): 539556612

約数和(自身を除く): 261233716

約数列:

[1, 2, 4, 8, 16, 2297, 4594, 7573, 9188, 15146, 18376, 30292, 36752, 60584, 121168, 17395181, 34790362, 69580724, 139161448, 278322896]

約数ペア:

[(1, 278322896), (2, 139161448), (4, 69580724), (8, 34790362), (16, 17395181), (2297, 121168), (4594, 60584), (7573, 36752), (9188, 30292), (15146, 18376)]